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Top 100 Key Players companies in Oscilloscope
by Most Patent Citation in the Japan in 2021

The Oscilloscope top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Citation Oscilloscope Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
An oscilloscope, previously called an oscillograph, and informally known as a scope or o-scope, CRO (for cathode-ray oscilloscope), or DSO (for the more modern digital storage oscilloscope), is a type of electronic test instrument that graphically displays varying signal voltages, usually as a two-dimensional plot of one or more signals as a function of time. Other signals (such as sound or vibration) can be converted to voltages and displayed.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

United States

Germany

France

United Kingdom

South Korea

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Research Publications

Most Literature Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
HOYA Corp.
Tokyo, Japan
Computer hardware,Software,Intraocular lens,
...[+2]
patent citation: 2,063
2
TOSHIBA Corp.
Tokyo, Japan
Semiconductor,Computer hardware,Electronics,
...[+2]
patent citation: 1,527
3
Asahi Industry Co., Ltd.
Tokyo, Japan
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
patent citation: 843
4
Panasonic Holdings Corp.
Osaka, Japan
Semiconductor,Industrial engineering,Electronics,
...[+2]
patent citation: 761
5
Matsushita Electronics Corp.
Osaka, Japan
Electronics,Computer hardware,DVD player,
...[+2]
patent citation: 761
6
Olympus Corp.
Tokyo, Japan
Microscope,Endoscopy,Software,
...[+2]
patent citation: 575
7
Hitachi Ltd.
Tokyo, Japan
Elevator,Electrical equipment,Electric motor,
...[+2]
patent citation: 481
8
Olympus Medical Systems Corp.
Tokyo, Japan
Endoscope,Medical equipment,Medicine,
...[+2]
patent citation: 407
9
Hitachi Kokusai Electric, Inc.
Saga, Japan
Semiconductor,Electronics,Thin film,
...[+2]
patent citation: 389
10
Yokogawa Electric Corp.
Tokyo, Japan
Automation,Systems design,Programmable logic controller,
...[+2]
patent citation: 375
11
Mitsubishi Electric Engineering Co., Ltd.
Tokyo, Japan
patent citation: 354
12
NEC Corp.
Tokyo, Japan
Virtualization,Big data,Network security,
...[+2]
patent citation: 264
13
Fujitsu Ltd.
Tokyo, Japan
Cloud computing,Enterprise software,Information technology management,
...[+2]
patent citation: 223
14
Iwatsu Electric Co., Ltd.
Tokyo, Japan
Electronics,Power semiconductor device,Folding carton,
...[+2]
patent citation: 223
15
Sony Group Corp.
Tokyo, Japan
Computer hardware,Software,Music,
...[+2]
patent citation: 215
16
Nippon Telegraph & Telephone Corp.
Tokyo, Japan
Telecommunications,Cloud database,Data center,
...[+2]
patent citation: 192
17
Sharp Corp.
Osaka, Japan
Computer hardware,Electronics,Telecommunications,
...[+2]
patent citation: 173
18
FUJIFILM Corp.
Tokyo, Japan
Photography,Medical imaging,Computer hardware,
...[+2]
patent citation: 172
19
Konami Digital Entertainment Co., Ltd.
Chiba, Japan
Software,Publishing,Video game development,
...[+2]
patent citation: 143
20
Canon, Inc.
Tokyo, Japan
Computer hardware,Software,Computer vision,
...[+2]
patent citation: 116
21
BANDAI NAMCO Entertainment, Inc.
Tokyo, Japan
Game console,Software,Game Developer,
...[+2]
patent citation: 107
22
Hitachi Cable Ltd.
Tokyo, Japan
Electronics,Metal,Optical fiber,
...[+2]
patent citation: 105
23
Orc Manufacturing Co. Ltd.
Tokyo, Japan
Semiconductor
patent citation: 82
24
Furukawa Electric Co., Ltd.
Tokyo, Japan
Optical fiber,Renewable energy,Optoelectronics,
...[+2]
patent citation: 73
25
Advantest Corp.
Tokyo, Japan
Semiconductor,Mechanical engineering,Product design,
...[+2]
patent citation: 68
26
Hitachi Construction Machinery Tierra Co., Ltd.
Osaka, Japan
Agricultural machinery,Manufacturing engineering,Mechanical engineering
patent citation: 68
27
Ricoh Co., Ltd.
Tokyo, Japan
Digital media,Data visualization,Thermal paper,
...[+2]
patent citation: 63
28
Kawasaki Steel Corp.
Japan
patent citation: 54
29
Kikusui Electronics Corp.
Kanagawa, Japan
Electronics,Software,Computer hardware,
...[+2]
patent citation: 47
30
Mitutoyo Corp.
Kanagawa, Japan
Linear encoder,Coordinate-measuring machine,Telecommunications,
...[+2]
patent citation: 47
31
Sumitomo Electric Industries Ltd.
Osaka, Japan
Electronics,Optical fiber,Optical fiber cable,
...[+2]
patent citation: 45
32
Sumitomo Electric
Osaka, Japan
Optical fiber,Electronics,Optical fiber cable
patent citation: 45
33
Nissin Electric Co., Ltd.
Kyoto, Japan
Electronics,Life Cycle Engineering,Transformer,
...[+2]
patent citation: 44
34
Toppan, Inc.
Tokyo, Japan
Publishing,Semiconductor,Electronics,
...[+2]
patent citation: 43
35
Mitsubishi Kogyo KK
Japan
patent citation: 42
36
KEYENCE Corp.
Osaka, Japan
Machine vision,Software,Automotive engineering,
...[+2]
patent citation: 40
37
Shimizu Kensetsu KK
Ibaraki, Japan
patent citation: 37
38
Meidensha Corp.
Tokyo, Japan
Electrical equipment,Social infrastructure,Electronics,
...[+2]
patent citation: 36
39
NIPPON STEEL Stainless Steel Corp.
Tokyo, Japan
Mill,Metal,Mining engineering,
...[+1]
patent citation: 35
40
The Japan Steel Works Ltd.
Tokyo, Japan
Wind power,Ferroalloy,Energy products,
...[+2]
patent citation: 34
41
JSW
Tokyo, Japan
Energy products,Petroleum industry,Precious metal,
...[+2]
patent citation: 34
42
Japan Engineering Co., Ltd.
Kanagawa, Japan
Semiconductor,Automation,Manufacturing engineering,
...[+2]
patent citation: 34
43
Tomey Co. Ltd.
Aichi, Japan
Medical equipment,Medicine
patent citation: 34
44
Nikon Corp.
Tokyo, Japan
Microscope,Photography,Motion capture,
...[+2]
patent citation: 32
45
Hamamatsu Photonics KK
Shizuoka, Japan
Semiconductor,Photonics,Laser,
...[+2]
patent citation: 32
46
Kobe Steel, Ltd.
Hyogo, Japan
Welding,Electronics,Mining engineering,
...[+2]
patent citation: 31
47
Hitachi Metals, Ltd.
Chiba, Japan
Metal,Magnet,Telecommunications,
...[+2]
patent citation: 31
48
Seiko Epson Corp.
Nagano, Japan
Wearable technology,Projector,Electronics,
...[+2]
patent citation: 28
49
Stanley Electric Co., Ltd.
Tokyo, Japan
Headlamp,Automotive engineering,Backlight,
...[+2]
patent citation: 28
50
Toyota Motor Corp.
Aichi, Japan
Sport utility vehicle,Mobile device,Public transport,
...[+2]
patent citation: 26
51
Shimadzu Corp.
Kyoto, Japan
Molecular diagnostics,Microbiology Test,Cockpit display system,
...[+2]
patent citation: 26
52
Victor Company of Japan Ltd.
Kanagawa, Japan
Electronics,Software,High-definition television,
...[+2]
patent citation: 25
53
Fuji Electronics Co., Ltd.
Tokyo, Japan
Semiconductor,Microcomputer,Electronic component,
...[+2]
patent citation: 25
54
Fuji Electric FA Components & SYstems Co., Ltd.
Tokyo, Japan
Semiconductor,Industrial engineering,Smart grid,
...[+2]
patent citation: 25
55
NKK Corp.
Tokyo, Japan
Natural resource management,Mining engineering
patent citation: 23
56
Fujifilm Business Innovation Corp.
Chiba, Japan
Electronics,Inkjet printing,Vertical-cavity surface-emitting laser,
...[+2]
patent citation: 23
57
Sakata Denki Co. Ltd.
Japan
patent citation: 23
58
The Chugoku Electric Power Co., Inc.
Hiroshima, Japan
Renewable energy,Petroleum industry,Electric power transmission,
...[+2]
patent citation: 22
59
Fuji Electric Systems Co., Ltd.
Tokyo, Japan
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
patent citation: 22
60
IHI Power Systems Co., Ltd.
Tokyo, Japan
Turbine,Gas engine,Manufacturing engineering,
...[+2]
patent citation: 21
61
Universal Entertainment Corp.
Tokyo, Japan
Lottery,Betaine,Broadcasting
patent citation: 19
62
Midori Anzen Co., Ltd.
Tokyo, Japan
Medical equipment
patent citation: 19
63
MORITEX Corp.
Saitama, Japan
Semiconductor,Machine vision,Electronics,
...[+2]
patent citation: 18
64
Murata Manufacturing Co. Ltd.
Kyoto, Japan
Semiconductor,Electronics,Electronic component,
...[+2]
patent citation: 17
65
The Kansai Electric Power Co., Inc.
Osaka, Japan
Telecommunications,Energy management,Electric utility,
...[+2]
patent citation: 17
66
Nissan Motor Co., Ltd.
Kanagawa, Japan
Truck,Public transport,Automotive engineering,
...[+2]
patent citation: 16
67
Fujikura Ltd.
Tokyo, Japan
Mobile device,Optoelectronics,Optical fiber,
...[+2]
patent citation: 16
68
Fujitsu General Ltd.
Kanagawa, Japan
Air conditioning,Automation,Mechanical engineering,
...[+2]
patent citation: 16
69
Toyo Denki Seizo KK
Tokyo, Japan
Electrical equipment,Industrial engineering,Public transport,
...[+2]
patent citation: 16
70
Chubu Electric Power Co., Inc.
Aichi, Japan
Electricity,Electric utility,Electric power transmission,
...[+2]
patent citation: 15
71
Komatsu Ltd.
Tokyo, Japan
Environmental engineering,Construction engineering,Heavy equipment,
...[+2]
patent citation: 14
72
Tokyo Electric Power Co. Holdings, Inc.
Tokyo, Japan
Power grid,Association (object-oriented programming),Electricity,
...[+2]
patent citation: 14
73
SANYO Electric Co., Ltd.
Osaka, Japan
Semiconductor,Computer hardware,Software,
...[+2]
patent citation: 14
74
TOKIN Corp
Miyagi, Japan
Capacitor,Electronic component,Electromagnetic compatibility,
...[+2]
patent citation: 14
75
Kao Corp.
Tokyo, Japan
Cosmetics,Health care,Hair conditioner,
...[+2]
patent citation: 13
76
JEOL Ltd.
Tokyo, Japan
Manufacturing engineering,Spectrometer,Semiconductor,
...[+2]
patent citation: 13
77
Casio Computer Co., Ltd.
Tokyo, Japan
Projector,Electronics,Digital camera,
...[+2]
patent citation: 12
78
Japan Aviation Electronics Industry Ltd.
Tokyo, Japan
Aerospace,National security,Electronics,
...[+2]
patent citation: 12
79
Ikegami Tsushinki Co., Ltd.
Tokyo, Japan
Electronics,Telecommunications equipment,Video production,
...[+2]
patent citation: 12
80
Foundation for Advancement of International Science
Ibaraki, Japan
patent citation: 12
81
Casio Electronics Manufacturing Co., Ltd.
Saitama, Japan
patent citation: 12
82
Honda Motor Co., Ltd.
Tokyo, Japan
Automotive engineering,Manufacturing engineering,Sport utility vehicle,
...[+2]
patent citation: 11
83
Central Japan Railway Co.
Aichi, Japan
Public transport,Maglev,Throughput,
...[+2]
patent citation: 11
84
Tohoku Electric Power Co., Inc.
Miyagi, Japan
Power transmission,Electricity,Electric power transmission,
...[+2]
patent citation: 11
85
NEC Engineering Ltd.
Tokyo, Japan
patent citation: 11
86
Idemitsu Petrochemical Co., Ltd.
Tokyo, Japan
Petrochemical,Chemical engineering,Butene,
...[+2]
patent citation: 11
87
Bridgestone Corp.
Tokyo, Japan
Automotive engineering,sports equipment,Natural rubber,
...[+2]
patent citation: 10
88
OMRON Corp.
Kyoto, Japan
Automation,Electronics,Health care,
...[+2]
patent citation: 10
89
NSK Ltd.
Tokyo, Japan
Ball bearing,Automatic transmission,Bearing (navigation),
...[+2]
patent citation: 10
90
Suzuken Co., Ltd.
Aichi, Japan
Pharmaceutical manufacturing,Health care,Medical equipment,
...[+2]
patent citation: 10
91
ADTEC Engineering Co., Ltd.
Tokyo, Japan
Automation,Metalworking,Compaction,
...[+1]
patent citation: 10
92
MTEC KK
Mie, Japan
Construction engineering
patent citation: 10
93
LAPIS Semiconductor Co., Ltd.
Kanagawa, Japan
Semiconductor,Microcontroller,Information appliance,
...[+2]
patent citation: 10
94
Dai Nippon Printing Co., Ltd.
Tokyo, Japan
Electronics,Publishing,Publication,
...[+2]
patent citation: 9
95
Sumitomo Metal Mining Co., Ltd.
Tokyo, Japan
Nickel,Mining engineering,Natural resource management,
...[+2]
patent citation: 9
96
FANUC Corp.
Yamanashi, Japan
Robotics,Robot,Automation,
...[+2]
patent citation: 9
97
KOHJIN Co., Ltd.
Tokyo, Japan
Forestry,Paper mill,Synthetic rubber,
...[+2]
patent citation: 9
98
Nihon Denso KK
Saitama, Japan
Manufacturing engineering,Mechanical engineering
patent citation: 9
99
Dainippon Printing Co. Ltd.
Japan
patent citation: 9
100
Mita Industrial Co., Ltd.
Osaka, Japan
Computer hardware,Electronics,Monochrome
patent citation: 9

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