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Top 100 Key Players companies in Cylinder block
by Highest Patent Value in the Japan in 2020

The Cylinder block top 100 is Discovery PatSnap’ annual ranking of the top 100 Highest Patent Value Cylinder block Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2020, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
An engine block is the structure which contains the cylinders, and other parts, of an internal combustion engine. In an early automotive engine, the engine block consisted of just the cylinder block, to which a separate crankcase was attached. Modern engine blocks typically have the crankcase integrated with the cylinder block as a single component. Engine blocks often also include elements such as coolant passages and oil galleries.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

United States

Germany

France

Switzerland

Netherlands

Canada

Italy

South Korea

Sweden

Austria

United Kingdom

Brazil

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Research Publications

Most Literature Citation

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
Sanyo Machine Works Ltd.
Japan
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Avg patent value: 3.29 M
2
ADTEC Engineering Co., Ltd.
Tokyo, Japan
Automation,Metalworking,Compaction,
...[+1]
Avg patent value: 2.60 M
3
Nippon Pneumatic Manufacturing Co., Ltd.
Osaka, Japan
Crusher,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 2.05 M
4
Showa Corp.
Saitama, Japan
Steering system,Public transport,Power steering,
...[+2]
Avg patent value: 2.00 M
5
Pacific Industrial Co., Ltd.
Gifu, Japan
Stamping,Automotive safety,Automotive engineering,
...[+2]
Avg patent value: 1.75 M
6
Showa Denko Materials Co., Ltd.
Tokyo, Japan
Semiconductor,Carbon product,Efficient energy use,
...[+2]
Avg patent value: 1.75 M
7
Hitachi Powdered Metals Co., Ltd.
Chiba, Japan
Mining engineering,Natural resource management,Metallurgy,
...[+2]
Avg patent value: 1.75 M
8
Shibaura Machine Co., Ltd.
Shizuoka, Japan
Computer hardware,Industrial engineering,Robotics,
...[+2]
Avg patent value: 1.74 M
9
Kawasaki Heavy Industries Ltd.
Kyoto, Japan
Turbine,Mechanical engineering,Manufacturing engineering,
...[+2]
Avg patent value: 1.63 M
10
Mitsui E&S Holdings Co., Ltd.
Tokyo, Japan
Public transport,Hydrogen compressor,Reciprocating compressor,
...[+2]
Avg patent value: 1.62 M
11
NIPPON STEEL Stainless Steel Corp.
Tokyo, Japan
Mill,Metal,Mining engineering,
...[+1]
Avg patent value: 1.59 M
12
ULVAC KIKO, Inc.
Miyazaki, Japan
Vacuum pump,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 1.58 M
13
Aisin Takaoka Co., Ltd.
Aichi, Japan
Metal,Casting,Machining
Avg patent value: 1.57 M
14
Yamaha Motor Co., Ltd.
Shizuoka, Japan
Robotics,Industrial robot,Automotive engineering,
...[+2]
Avg patent value: 1.55 M
15
TSUDAKOMA Corp.
Ishikawa, Japan
Machine tool,Manufacturing engineering,Textile (markup language),
...[+2]
Avg patent value: 1.54 M
16
Nifco, Inc.
Kanagawa, Japan
Fastener,Threaded fastener,Chemical engineering,
...[+2]
Avg patent value: 1.50 M
17
Terumo Corp.
Tokyo, Japan
Health care,Blood management,Syringe,
...[+2]
Avg patent value: 1.49 M
18
Iseki & Co., Ltd.
Tokyo, Japan
Combine harvester,Cutlery,Manufacturing engineering,
...[+2]
Avg patent value: 1.45 M
19
Teikoku Piston Ring Co., Ltd.
Tokyo, Japan
Automotive engineering,Piston ring,Piston,
...[+2]
Avg patent value: 1.44 M
20
Mitsubishi Heavy Industries Meiki Engines Co., Ltd.
Aichi, Japan
Gasoline,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 1.43 M
21
Panasonic Holdings Corp.
Osaka, Japan
Semiconductor,Industrial engineering,Electronics,
...[+2]
Avg patent value: 1.40 M
22
Matsushita Electronics Corp.
Osaka, Japan
Electronics,Computer hardware,DVD player,
...[+2]
Avg patent value: 1.40 M
23
OMRON Corp.
Kyoto, Japan
Automation,Electronics,Health care,
...[+2]
Avg patent value: 1.39 M
24
TPR Industry Co., Ltd.
Yamagata, Japan
Electronics,Semiconductor,Internal combustion engine
Avg patent value: 1.36 M
25
Kobe Steel, Ltd.
Hyogo, Japan
Welding,Electronics,Mining engineering,
...[+2]
Avg patent value: 1.35 M
26
Suction Gas Engine MFG Co. Ltd.
Japan
Avg patent value: 1.31 M
27
Toray Engineering Co., Ltd.
Tokyo, Japan
Semiconductor,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 1.29 M
28
MORESCO Corp.
Hyogo, Japan
Lubricant,Adhesive,Chemical engineering,
...[+2]
Avg patent value: 1.27 M
29
Mitsubishi Heavy Industries Machinery Technology Corp.
Hiroshima, Japan
Control system,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 1.22 M
30
Hitachi Ltd.
Tokyo, Japan
Elevator,Electrical equipment,Electric motor,
...[+2]
Avg patent value: 1.20 M
31
Nisshin Kogyo KK
Tokyo, Japan
Construction engineering
Avg patent value: 1.12 M
32
Sintokogio Ltd.
Aichi, Japan
Foundry,Abrasive,Manufacturing engineering,
...[+2]
Avg patent value: 1.11 M
33
DAIKIN INDUSTRIES Ltd.
Osaka, Japan
Air conditioning,Refrigeration,Mechanical engineering,
...[+2]
Avg patent value: 1.05 M
34
Daikin Airconditioning France SAS
Osaka, Japan
Industrial engineering,Fluorochemical industry,Air conditioning,
...[+1]
Avg patent value: 1.05 M
35
Rohto Pharmaceutical Co., Ltd.
Osaka, Japan
Eye drop,Denture Cleansers,Medicine,
...[+2]
Avg patent value: 1.05 M
36
Towa Corp.
Kyoto, Japan
Semiconductor,Plastics engineering,Industrial engineering,
...[+2]
Avg patent value: 1.01 M
37
TRYTEC Co., Ltd.
Fukuoka, Japan
Power supply unit,Electronics
Avg patent value: 1.01 M
38
ZENOAH, Inc.
Tokyo, Japan
Ammunition,sports equipment,Pleasure
Avg patent value: 990,000
39
Nissan Motor Co., Ltd.
Kanagawa, Japan
Truck,Public transport,Automotive engineering,
...[+2]
Avg patent value: 982,678
40
Tokyo Seimitsu Co., Ltd.
Tokyo, Japan
Semiconductor,Chemical-mechanical planarization,Electronic component,
...[+2]
Avg patent value: 961,000
41
Sanden Corp.
Japan
Heat exchanger,Distribution system,Refrigeration,
...[+2]
Avg patent value: 960,000
42
Olympus Medical Systems Corp.
Tokyo, Japan
Endoscope,Medical equipment,Medicine,
...[+2]
Avg patent value: 960,000
43
Fujikin, Inc.
Osaka, Japan
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Avg patent value: 949,500
44
Hephaist Co., Ltd.
Kagoshima, Japan
Linear motion,Automotive engineering,Gasoline,
...[+2]
Avg patent value: 940,000
45
Kobelco Construction Machinery Co. Ltd.
Tokyo, Japan
Excavator,Heavy equipment,Manufacturing engineering,
...[+2]
Avg patent value: 934,333
46
Toyota Motor Corp.
Aichi, Japan
Sport utility vehicle,Mobile device,Public transport,
...[+2]
Avg patent value: 925,100
47
Canyon Corp.
Japan
Sprayer,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 920,000
48
Fujitsu General Ltd.
Kanagawa, Japan
Air conditioning,Automation,Mechanical engineering,
...[+2]
Avg patent value: 899,250
49
Yamabiko Corp.
Tokyo, Japan
Robotic lawn mower,Manufacturing engineering,Agriculture,
...[+2]
Avg patent value: 894,285
50
SMC KK
Tokyo, Japan
Computer hardware,Electronics,Chesapeake bay,
...[+2]
Avg patent value: 884,355
51
Kubota Corp.
Osaka, Japan
Tractor,Manufacturing engineering,Combine harvester,
...[+2]
Avg patent value: 832,823
52
Mitsubishi Power Ltd.
Kanagawa, Japan
Turbine,Control system,Renewable energy,
...[+2]
Avg patent value: 801,555
53
Komatsu Ltd.
Tokyo, Japan
Environmental engineering,Construction engineering,Heavy equipment,
...[+2]
Avg patent value: 795,317
54
Lube Corp.
Tokyo, Japan
Lubrication,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 787,500
55
Kusano Sangyo KK
Osaka, Japan
Avg patent value: 780,000
56
KYB-YS Co., Ltd.
Nagano, Japan
Avg patent value: 760,400
57
Fujikura Composite, Inc.
Tokyo, Japan
Control equipment,C-reactive protein,Carbon fiber reinforced polymer,
...[+2]
Avg patent value: 758,966
58
IHI Power Systems Co., Ltd.
Tokyo, Japan
Turbine,Gas engine,Manufacturing engineering,
...[+2]
Avg patent value: 755,333
59
FCC KK
Fukushima, Japan
Synthetic resin,Synthetic rubber
Avg patent value: 740,000
60
Shimano, Inc.
Osaka, Japan
Fishing,sports equipment,Fast-moving consumer goods,
...[+2]
Avg patent value: 729,200
61
The Yokohama Rubber Co., Ltd.
Chiba, Japan
Automotive engineering,Radial tire,Tire manufacturing,
...[+2]
Avg patent value: 710,000
62
Mitsubishi Hitachi Power Systems
Kanagawa, Japan
Control system
Avg patent value: 703,000
63
KYB Motorcycle Suspension Co., Ltd.
Japan
Avg patent value: 697,000
64
Max Co., Ltd.
Tokyo, Japan
Fastener,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 684,000
65
Makita Corp.
Aichi, Japan
Computer hardware,Information technology management,Metalworking,
...[+2]
Avg patent value: 676,333
66
Makita
Fukuoka, Japan
Industrial engineering
Avg patent value: 676,333
67
Mitsui E&S Machinery Co., Ltd.
Tokyo, Japan
Avg patent value: 667,600
68
NGK SPARK PLUG CO., LTD.
Aichi, Japan
Spark plug,Automotive engineering,Ceramic art,
...[+2]
Avg patent value: 664,000
69
Daido Metal Co., Ltd.
Aichi, Japan
Automotive engine,Automotive engineering,Metal,
...[+2]
Avg patent value: 661,250
70
Keihin Corp.
Tokyo, Japan
Fuel injection,Carburetor,Gasoline,
...[+2]
Avg patent value: 656,700
71
Hirata Corp.
Kumamoto, Japan
Robot,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 656,000
72
Kawasaki Precision Machinery Ltd.
Hyogo, Japan
Electric motor,Hydraulic pump,Automation,
...[+2]
Avg patent value: 650,000
73
Yazaki Corp.
Tokyo, Japan
Electronic component,Automotive engineering,Cable harness,
...[+2]
Avg patent value: 649,500
74
Sanoh Industrial Co., Ltd.
Niigata, Japan
Electrical devices,Automotive engineering,Chassis,
...[+2]
Avg patent value: 648,000
75
ULVAC, Inc.
Fukushima, Japan
Semiconductor,Vacuum pump,Sputtering,
...[+2]
Avg patent value: 643,150
76
The Japan Steel Works Ltd.
Tokyo, Japan
Wind power,Ferroalloy,Energy products,
...[+2]
Avg patent value: 641,140
77
JSW
Tokyo, Japan
Energy products,Petroleum industry,Precious metal,
...[+2]
Avg patent value: 641,140
78
Howa Kogyo KK
Japan
Avg patent value: 621,666
79
Yanmar Co., Ltd.
Osaka, Japan
Diesel engine,Electronics,Tractor,
...[+2]
Avg patent value: 616,721
80
Aichi Machine Industry Co., Ltd.
Aichi, Japan
Manual transmission,Automotive engineering,Electric vehicle,
...[+2]
Avg patent value: 607,108
81
Aisan Industry Co., Ltd.
Aichi, Japan
Fuel pump,Fuel injection,Throttle,
...[+2]
Avg patent value: 599,173
82
CKD Corp.
Aichi, Japan
Manufacturing engineering,Industrial engineering,Lithium-ion battery,
...[+2]
Avg patent value: 596,105
83
Nabtesco Automotive Corp.
Tokyo, Japan
Air dryer,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 595,946
84
Musashi Engineering, Inc.
Japan
Avg patent value: 589,800
85
Sugino Machine Ltd.
Toyama, Japan
High pressure,Drill,Automation,
...[+2]
Avg patent value: 577,500
86
Koki Holdings Co. Ltd.
Aichi, Japan
Power tool,Metalworking,Centrifuge,
...[+2]
Avg patent value: 572,714
87
Rinnai Corp.
Aichi, Japan
Solar water heating,Electronics,Thermal energy,
...[+2]
Avg patent value: 564,500
88
KYB Corp.
Tokyo, Japan
Shock absorber,Automotive engineering,Aerospace,
...[+2]
Avg patent value: 561,300
89
Special Parts Takegawa Co. Ltd.
Japan
Avg patent value: 560,000
90
Across Co., Ltd.
Tokyo, Japan
Real estate development
Avg patent value: 550,000
91
Hitachi Astemo Ltd.
Japan
Public transport,Automotive engineering
Avg patent value: 542,286
92
Aisin Corp.
Aichi, Japan
Brake,Automotive engineering,Navigation system,
...[+2]
Avg patent value: 534,273
93
Honda Motor Co., Ltd.
Tokyo, Japan
Automotive engineering,Manufacturing engineering,Sport utility vehicle,
...[+2]
Avg patent value: 534,151
94
Mitsubishi Heavy Industries Engine & Turbocharger Ltd.
Kanagawa, Japan
Turbocharger,Gasoline,Automotive engineering,
...[+2]
Avg patent value: 524,540
95
ADVICS Co., Ltd.
Aichi, Japan
Anti-lock braking system,Brake,Automotive engineering,
...[+2]
Avg patent value: 517,670
96
JP Steel Plantech Co.
Kanagawa, Japan
Mining engineering,Natural resource management,Process line,
...[+2]
Avg patent value: 500,000
97
Maruyama Mfg Co., Inc.
Tokyo, Japan
Agriculture,Turbocharger,Manufacturing engineering,
...[+2]
Avg patent value: 476,500
98
Hitachi Industrial Equipment Systems Co., Ltd.
Tokyo, Japan
Switchgear,Air compressor,Computer hardware,
...[+2]
Avg patent value: 464,960
99
Nippon Gasket Co., Ltd.
Aichi, Japan
Gasket,Gasoline,Automotive engineering,
...[+2]
Avg patent value: 462,476
100
Toshiba Fuel Cell Power Systems Corp.
Japan
Avg patent value: 460,000

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