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Top 100 Key Players companies in Lithography
by Most Patent Citation in the Japan in 2020

The Lithography top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Citation Lithography 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.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

South Korea

United States

Germany

United Kingdom

Canada

Israel

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
TOSHIBA Corp.
Tokyo, Japan
Semiconductor,Computer hardware,Electronics,
...[+2]
patent citation: 5,064
2
Hitachi Ltd.
Tokyo, Japan
Elevator,Electrical equipment,Electric motor,
...[+2]
patent citation: 4,784
3
Sony Group Corp.
Tokyo, Japan
Computer hardware,Software,Music,
...[+2]
patent citation: 3,523
4
Fujitsu Ltd.
Tokyo, Japan
Cloud computing,Enterprise software,Information technology management,
...[+2]
patent citation: 3,369
5
Matsushita Electronics Corp.
Osaka, Japan
Electronics,Computer hardware,DVD player,
...[+2]
patent citation: 3,336
6
Mitsubishi Electric Engineering Co., Ltd.
Tokyo, Japan
patent citation: 3,222
7
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa, Japan
Semiconductor,Transistor,Semiconductor device,
...[+2]
patent citation: 3,089
8
Renesas Electronics Corp.
Tokyo, Japan
Semiconductor,Microcontroller,Electronics,
...[+2]
patent citation: 2,310
9
Sharp Corp.
Osaka, Japan
Computer hardware,Electronics,Telecommunications,
...[+2]
patent citation: 1,976
10
Nikon Corp.
Tokyo, Japan
Microscope,Photography,Motion capture,
...[+2]
patent citation: 1,772
11
NEC Electronics Corp.
Kanagawa, Japan
Electronics,Computer hardware,Semiconductor,
...[+2]
patent citation: 1,705
12
TOKYO OHKA KOGYO CO., LTD.
Kanagawa, Japan
Photoresist,Semiconductor,Petrochemical,
...[+2]
patent citation: 1,416
13
Tokyo Electron Ltd.
Tokyo, Japan
Semiconductor,Power transmission,Flat panel display,
...[+2]
patent citation: 1,298
14
Seiko Epson Corp.
Nagano, Japan
Wearable technology,Projector,Electronics,
...[+2]
patent citation: 1,274
15
FUJIFILM Corp.
Tokyo, Japan
Photography,Medical imaging,Computer hardware,
...[+2]
patent citation: 1,233
16
Mitsubishi Gas Chemical Co., Inc.
Tokyo, Japan
Petroleum industry,Petrochemical,Engineering plastic,
...[+2]
patent citation: 977
17
Canon, Inc.
Tokyo, Japan
Computer hardware,Software,Computer vision,
...[+2]
patent citation: 647
18
Shin-Etsu Chemical Co., Ltd.
Tokyo, Japan
Silicone,Semiconductor,Chemical engineering,
...[+2]
patent citation: 581
19
SANYO Electric Co., Ltd.
Osaka, Japan
Semiconductor,Computer hardware,Software,
...[+2]
patent citation: 542
20
Fuji Electronics Co., Ltd.
Tokyo, Japan
Semiconductor,Microcomputer,Electronic component,
...[+2]
patent citation: 392
21
Fuji Electric FA Components & SYstems Co., Ltd.
Tokyo, Japan
Semiconductor,Industrial engineering,Smart grid,
...[+2]
patent citation: 392
22
Sumitomo Electric Industries Ltd.
Osaka, Japan
Electronics,Optical fiber,Optical fiber cable,
...[+2]
patent citation: 390
23
Sumitomo Electric
Osaka, Japan
Optical fiber,Electronics,Optical fiber cable
patent citation: 390
24
Seiko Instruments, Inc.
Chiba, Japan
Semiconductor,Electronic component,Optical fiber connector,
...[+2]
patent citation: 336
25
Ricoh Co., Ltd.
Tokyo, Japan
Digital media,Data visualization,Thermal paper,
...[+2]
patent citation: 309
26
Kanto Chemical Co., Inc.
Tokyo, Japan
Reagent,Chemical engineering,Electronics,
...[+2]
patent citation: 307
27
Fujitsu Semiconductor Ltd.
Kanagawa, Japan
Semiconductor,Electronic component,Microcontroller,
...[+2]
patent citation: 304
28
Nihon Denso KK
Saitama, Japan
Manufacturing engineering,Mechanical engineering
patent citation: 299
29
Elpida Memory, Inc.
Tokyo, Japan
Semiconductor,Dynamic random-access memory,Resistor,
...[+2]
patent citation: 297
30
Hitachi Ulsi Systems Co. Ltd.
Tokyo, Japan
Semiconductor,Automation,Manufacturing engineering,
...[+2]
patent citation: 268
31
SUMCO Corp.
Tokyo, Japan
Semiconductor,Wafer,Silicon,
...[+2]
patent citation: 213
32
Advantest Corp.
Tokyo, Japan
Semiconductor,Mechanical engineering,Product design,
...[+2]
patent citation: 202
33
TES Holdings Co., Ltd.
Tokyo, Japan
Regenerative medicine,Biotechnology,Agriculture,
...[+2]
patent citation: 199
34
HOYA Corp.
Tokyo, Japan
Computer hardware,Software,Intraocular lens,
...[+2]
patent citation: 194
35
NEC LCD Technologies Ltd.
Kanagawa, Japan
Liquid-crystal display,Computer hardware,Electronics
patent citation: 165
36
Citizen Watch Co., Ltd.
Tokyo, Japan
Quartz,Semiconductor,Electronics,
...[+2]
patent citation: 164
37
Socionext, Inc.
Kyoto, Japan
Quality of experience,Semiconductor device fabrication,Semiconductor,
...[+2]
patent citation: 158
38
Daicel Corp.
Chiba, Japan
Airbag,Chemical engineering,Cellulose acetate,
...[+2]
patent citation: 152
39
Dai Nippon Printing Co., Ltd.
Tokyo, Japan
Electronics,Publishing,Publication,
...[+2]
patent citation: 149
40
Dainippon Printing Co. Ltd.
Japan
patent citation: 149
41
Toppan, Inc.
Tokyo, Japan
Publishing,Semiconductor,Electronics,
...[+2]
patent citation: 135
42
Showa Denko Materials Co., Ltd.
Tokyo, Japan
Semiconductor,Carbon product,Efficient energy use,
...[+2]
patent citation: 128
43
Sokudo Co., Ltd.
Kyoto, Japan
Coating
patent citation: 124
44
Advanced Industrial Science & Technology
Tokyo, Japan
Graphene,Association (object-oriented programming)
patent citation: 123
45
Yamaha Corp.
Shizuoka, Japan
Audio equipment,Gasoline,Loudspeaker,
...[+2]
patent citation: 112
46
Toray Industries, Inc.
Tokyo, Japan
Fiber,Textile,Textile (markup language),
...[+2]
patent citation: 111
47
Casio Electronics Manufacturing Co., Ltd.
Saitama, Japan
patent citation: 111
48
Sumitomo Bakelite Co., Ltd.
Tokyo, Japan
Semiconductor,Materials science,Bakelite,
...[+2]
patent citation: 109
49
KIOXIA Corp.
Tokyo, Japan
Computer hardware,Solid-state,Flash memory,
...[+2]
patent citation: 108
50
Shin-Etsu Handotai Co., Ltd.
Tokyo, Japan
Semiconductor,Ingot,Wafer,
...[+2]
patent citation: 107
51
Maruzen Petrochemical Co., Ltd.
Tokyo, Japan
Ethylene,Petrochemical,Chemical engineering,
...[+2]
patent citation: 94
52
Honda Motor Co., Ltd.
Tokyo, Japan
Automotive engineering,Manufacturing engineering,Sport utility vehicle,
...[+2]
patent citation: 88
53
Furukawa Electric Co., Ltd.
Tokyo, Japan
Optical fiber,Renewable energy,Optoelectronics,
...[+2]
patent citation: 84
54
OMRON Corp.
Kyoto, Japan
Automation,Electronics,Health care,
...[+2]
patent citation: 82
55
Kyocera Corp.
Kyoto, Japan
Semiconductor,Electronics,Telecommunications,
...[+2]
patent citation: 81
56
AGC
Tokyo, Japan
Fluorine,Glazing,Chemical engineering,
...[+2]
patent citation: 80
57
Asahi Fiber Glass Co., Ltd.
Tokyo, Japan
Glass wool,Thermal insulation,Fiber,
...[+2]
patent citation: 80
58
Toyoda Gosei Co., Ltd.
Aichi, Japan
Optoelectronics,Airbag,Synthetic rubber,
...[+2]
patent citation: 79
59
Honshu Chemical Industry Co., Ltd.
Tokyo, Japan
Synthetic rubber,Chemical engineering,Electronics,
...[+2]
patent citation: 79
60
Asahi Kasei Corp.
Tokyo, Japan
Chemical engineering,Petrochemical,Fertilizer,
...[+2]
patent citation: 75
61
Mitsubishi Materials Corp.
Tokyo, Japan
Cement,Alloy,Polycrystalline silicon,
...[+2]
patent citation: 71
62
Mitsui Chemistry Joint-stock Co.
Japan
patent citation: 71
63
Mitsubishi Materials Techno Corp.
Japan
patent citation: 71
64
Hitachi Kokusai Electric, Inc.
Saga, Japan
Semiconductor,Electronics,Thin film,
...[+2]
patent citation: 68
65
Toyota Central R&D Labs, Inc.
Aichi, Japan
Semiconductor,Power semiconductor device,System on a chip,
...[+2]
patent citation: 65
66
Fujitsu Quantum Devices Ltd.
Yamanashi, Japan
patent citation: 63
67
AOI Electronics Co., Ltd.
Kagawa, Japan
Resistor,Electronics,Electronic component,
...[+2]
patent citation: 62
68
Victor Company of Japan Ltd.
Kanagawa, Japan
Electronics,Software,High-definition television,
...[+2]
patent citation: 62
69
The Nippon Signal Co., Ltd.
Tokyo, Japan
Automated fare collection,Railway signal,Electronics,
...[+2]
patent citation: 58
70
JSR Corp.
Tokyo, Japan
Synthetic rubber,Natural rubber,Elastomer,
...[+2]
patent citation: 57
71
TDK Corp.
Tokyo, Japan
Electronic component,Ceramic capacitor,Electronics,
...[+2]
patent citation: 54
72
DIC Corp.
Tokyo, Japan
Pigment,Chemical engineering,Synthetic resin,
...[+2]
patent citation: 54
73
DIC Corporation
Pigment,Polymer,Epoxy,
...[+2]
patent citation: 54
74
Hamamatsu Photonics KK
Shizuoka, Japan
Semiconductor,Photonics,Laser,
...[+2]
patent citation: 47
75
Nippon Zeon Co., Ltd.
Tokyo, Japan
Chemical engineering,Solid-state battery,Supercapacitor,
...[+1]
patent citation: 47
76
Unisis Corp.
Japan
Medical equipment,Medicine,Biopsy
patent citation: 45
77
Sumitomo Heavy Industries, Ltd.
Tokyo, Japan
Sewage treatment,Proton therapy,Cryocooler,
...[+2]
patent citation: 44
78
Ebara Corp.
Tokyo, Japan
Vacuum pump,Manufacturing engineering,Turbine,
...[+2]
patent citation: 44
79
Toyobo Co., Ltd.
Osaka, Japan
Chemical engineering,Synthetic rubber,Membrane,
...[+2]
patent citation: 44
80
Toshiba Microelectronics Corp.
Kanagawa, Japan
patent citation: 41
81
Nippon Kayaku Co., Ltd.
Tokyo, Japan
Biosimilar,Chemical engineering,Industrial engineering,
...[+2]
patent citation: 39
82
Sekisui Chemical Co., Ltd.
Osaka, Japan
Synthetic rubber,Industrial engineering,Polyvinyl chloride,
...[+2]
patent citation: 38
83
Asahi Kasei Microdevices Corp.
Tokyo, Japan
Electronic component,Electronics,Avionics,
...[+2]
patent citation: 38
84
Asahi Kasei Microsystems Co., Ltd.
Japan
Semiconductor,Accelerometer,Electronic component
patent citation: 38
85
Nikko-Materials Co., Ltd.
Japan
Power transmission,Electronics,Silicon carbide,
...[+2]
patent citation: 35
86
Nitto Denko Corp.
Osaka, Japan
Semiconductor,Product design,Adhesive,
...[+2]
patent citation: 34
87
Organo Corp.
Tokyo, Japan
Water treatment,Manufacturing engineering,Microfiltration,
...[+2]
patent citation: 34
88
M. Watanabe & Co. Ltd.
Tokyo, Japan
Semiconductor,Semiconductor device,Electronic component
patent citation: 34
89
Kuraray Co., Ltd.
Tokyo, Japan
Synthetic rubber,Isoprene,Vinyl acetate,
...[+2]
patent citation: 33
90
Alps Alpine Co., Ltd.
Tokyo, Japan
Electronic component,Electronics,Power transmission,
...[+2]
patent citation: 33
91
Nissan Motor Co., Ltd.
Kanagawa, Japan
Truck,Public transport,Automotive engineering,
...[+2]
patent citation: 31
92
Hitachi High-Tech Science Corp.
Chiba, Japan
Computer hardware,Electronics,Nanometrology,
...[+2]
patent citation: 31
93
Hitachi Metals, Ltd.
Chiba, Japan
Metal,Magnet,Telecommunications,
...[+2]
patent citation: 30
94
Yokogawa Electric Corp.
Tokyo, Japan
Automation,Systems design,Programmable logic controller,
...[+2]
patent citation: 29
95
Toyo Kohan Co., Ltd.
Tokyo, Japan
Aluminum substrate,Ferroalloy,Mining engineering,
...[+1]
patent citation: 28
96
Sigma Corp.
Kanagawa, Japan
Semiconductor,Electronic component
patent citation: 28
97
Kobe Steel, Ltd.
Hyogo, Japan
Welding,Electronics,Mining engineering,
...[+2]
patent citation: 27
98
Nippon Sheet Glass Co., Ltd.
Tokyo, Japan
Glazing,Flat glass,Timing belt,
...[+2]
patent citation: 27
99
Showa Denko K.K.
Chiba, Japan
Graphite,Materials science,Nanomaterials,
...[+2]
patent citation: 27
100
Faurecia Clarion Electronics Co., Ltd.
Tokyo, Japan
Electronics,Information device,Telematics,
...[+2]
patent citation: 27

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