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Top 100 Key Players companies in Chemical formula
by Most Patent Filings in the Japan in 2022

The Chemical formula top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filings Chemical formula Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
A chemical formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound or molecule, using chemical element symbols, numbers, and sometimes also other symbols, such as parentheses, dashes, brackets, commas and plus (+) and minus (−) signs. These are limited to a single typographic line of symbols, which may include subscripts and superscripts. A chemical formula is not a chemical name, and it contains no words. Although a chemical formula may imply certain simple chemical structures, it is not the same as a full chemical structural formula. Chemical formulas can fully specify the structure of only the simplest of molecules and chemical substances, and are generally more limited in power than are chemical names and structural formulas.
#
Company Name
Region
Tech Topics
Total
1
Sumitomo Chemical Co., Ltd.
Petrochemical,Agriculture,Pesticide,
...[+2]
Patent: 1,126
2
Shin-Etsu Chemical Co., Ltd.
Silicone,Semiconductor,Chemical engineering,
...[+2]
Patent: 891
3
JSR Corp.
Synthetic rubber,Natural rubber,Elastomer,
...[+2]
Patent: 664
4
Panasonic Holdings Corp.
Semiconductor,Industrial engineering,Electronics,
...[+2]
Patent: 520
5
Matsushita Electronics Corp.
Electronics,Computer hardware,DVD player,
...[+2]
Patent: 519
6
FUJIFILM Corp.
Photography,Medical imaging,Computer hardware,
...[+2]
Patent: 456
7
Canon, Inc.
Computer hardware,Software,Computer vision,
...[+2]
Patent: 407
8
Toray Industries, Inc.
Fiber,Textile,Textile (markup language),
...[+2]
Patent: 379
9
Mitsui Chemicals, Inc.
Petrochemical,Chemical engineering,Polypropylene,
...[+2]
Patent: 360
10
TOKYO OHKA KOGYO CO., LTD.
Photoresist,Semiconductor,Petrochemical,
...[+2]
Patent: 349
11
Nissan Chemical Corp.
Pesticide,Meiji period,Fertilizer,
...[+2]
Patent: 329
12
Ricoh Co., Ltd.
Digital media,Data visualization,Thermal paper,
...[+2]
Patent: 295
13
Idemitsu Kosan Co., Ltd.
Petrochemical,Lubricant,Petroleum,
...[+2]
Patent: 274
14
TDK Corp.
Electronic component,Ceramic capacitor,Electronics,
...[+2]
Patent: 271
15
Showa Denko Materials Co., Ltd.
Semiconductor,Carbon product,Efficient energy use,
...[+2]
Patent: 263
16
Sony Group Corp.
Computer hardware,Software,Music,
...[+2]
Patent: 262
17
Mitsubishi Gas Chemical Co., Inc.
Petroleum industry,Petrochemical,Engineering plastic,
...[+2]
Patent: 237
18
Kao Corp.
Cosmetics,Health care,Hair conditioner,
...[+2]
Patent: 235
19
Takeda Pharmaceutical Co., Ltd.
Medicine,Health care,Clinical trial,
...[+2]
Patent: 227
20
Takeda Chemical Industries Ltd.
Pharmaceutical drug,Botanical drug,Herb
Patent: 227
21
UBE Corp.
Synthetic rubber,Chemical engineering,Coal mining,
...[+2]
Patent: 216
22
Nitto Denko Corp.
Semiconductor,Product design,Adhesive,
...[+2]
Patent: 213
23
TOSHIBA Corp.
Semiconductor,Computer hardware,Electronics,
...[+2]
Patent: 212
24
Kuraray Co., Ltd.
Synthetic rubber,Isoprene,Vinyl acetate,
...[+2]
Patent: 202
25
DIC Corp.
Pigment,Chemical engineering,Synthetic resin,
...[+2]
Patent: 197
26
DIC Corporation
Pigment,Polymer,Epoxy,
...[+2]
Patent: 197
27
Nippon Kayaku Co., Ltd.
Biosimilar,Chemical engineering,Industrial engineering,
...[+2]
Patent: 194
28
Shiseido Co., Ltd.
Cosmetics,Elixir,Personal Care Product,
...[+2]
Patent: 191
29
Shionogi & Co., Ltd.
Health care,Antihypercholesterolemic agent,Drug,
...[+2]
Patent: 189
30
Shikoku Chemicals Corp.
Sodium sulfate,Building material,Chemical engineering,
...[+2]
Patent: 186
31
Asahi Kasei Corp.
Chemical engineering,Petrochemical,Fertilizer,
...[+2]
Patent: 183
32
Showa Denko K.K.
Graphite,Materials science,Nanomaterials,
...[+2]
Patent: 180
33
Nippon Shokubai Co., Ltd.
Polymer,Acrylic acid,Chemical engineering,
...[+2]
Patent: 166
34
Hitachi Ltd.
Elevator,Electrical equipment,Electric motor,
...[+2]
Patent: 160
35
Sharp Corp.
Computer hardware,Electronics,Telecommunications,
...[+2]
Patent: 158
36
Daicel Corp.
Airbag,Chemical engineering,Cellulose acetate,
...[+2]
Patent: 155
37
Mita Industrial Co., Ltd.
Computer hardware,Electronics,Monochrome
Patent: 153
38
Seiko Epson Corp.
Wearable technology,Projector,Electronics,
...[+2]
Patent: 148
39
DAIKIN INDUSTRIES Ltd.
Air conditioning,Refrigeration,Mechanical engineering,
...[+2]
Patent: 146
40
Daikin Airconditioning France SAS
Industrial engineering,Fluorochemical industry,Air conditioning,
...[+1]
Patent: 146
41
Panasonic Intellectual Property Management Co. Ltd.
Patent: 142
42
Daiichi Sankyo Co., Ltd.
Clinical trial,Cardiovascular agent,Drug,
...[+2]
Patent: 140
43
Nippon Soda Co., Ltd.
Pesticide,Fungicide,Chemical engineering,
...[+2]
Patent: 136
44
Semiconductor Energy Laboratory Co., Ltd.
Semiconductor,Transistor,Semiconductor device,
...[+2]
Patent: 135
45
Toyobo Co., Ltd.
Chemical engineering,Synthetic rubber,Membrane,
...[+2]
Patent: 133
46
Mitsubishi Tanabe Pharma Corp.
Medicine,Health care,Toxoid,
...[+2]
Patent: 131
47
Sekisui Chemical Co., Ltd.
Synthetic rubber,Industrial engineering,Polyvinyl chloride,
...[+2]
Patent: 128
48
NOF Corp.
Organic peroxide,Chemical engineering,Fatty acid,
...[+2]
Patent: 126
49
Central Glass Co., Ltd.
Glazing,Fine chemical,Chemical engineering,
...[+2]
Patent: 124
50
Murata Manufacturing Co. Ltd.
Semiconductor,Electronics,Electronic component,
...[+2]
Patent: 123
51
Meiji Seika Kaisha Ltd.
Veterinary medicine,Food industry,Snack foods,
...[+1]
Patent: 123
52
Meiji Seika Pharma Co., Ltd.
Clinical trial,Drug,Medicine,
...[+2]
Patent: 123
53
Lion Corp.
Toothpaste,Fast-moving consumer goods,Laundry,
...[+2]
Patent: 121
54
Sumitomo Bakelite Co., Ltd.
Semiconductor,Materials science,Bakelite,
...[+2]
Patent: 120
55
Mitsubishi Paper Mills Ltd.
Paperboard,Thermal paper,3D printing,
...[+2]
Patent: 120
56
Evonik Degussa Japan Co., Ltd.
Patent: 119
57
Nissan Motor Co., Ltd.
Truck,Public transport,Automotive engineering,
...[+2]
Patent: 117
58
KYORIN Holdings, Inc.
Drug,Health care,Clinical trial,
...[+2]
Patent: 117
59
KYORIN Pharmaceutical Co., Ltd.
Drug,Medicine,Cephalosporin,
...[+2]
Patent: 117
60
Toyo Ink SC Holdings Co., Ltd.
Pigment,Manufacturing engineering,Coating,
...[+2]
Patent: 116
61
SANYO Electric Co., Ltd.
Semiconductor,Computer hardware,Software,
...[+2]
Patent: 116
62
Toyota Motor Corp.
Sport utility vehicle,Mobile device,Public transport,
...[+2]
Patent: 112
63
Dai Nippon Printing Co., Ltd.
Electronics,Publishing,Publication,
...[+2]
Patent: 111
64
Dainippon Printing Co. Ltd.
Patent: 111
65
Tosoh Corp.
Petrochemical,Chemical engineering,Immunoprotein,
...[+2]
Patent: 109
66
Orient Chemical Industries Ltd.
Pigment,Chemical engineering
Patent: 109
67
Sanyo Chemical Industries, Ltd.
Chemical engineering,Polyurethane,Superabsorbent polymer,
...[+2]
Patent: 106
68
Taisho Pharmaceutical Co., Ltd.
Medicine,Self-medication,Drug,
...[+2]
Patent: 105
69
NEC Corp.
Virtualization,Big data,Network security,
...[+2]
Patent: 104
70
DKS Co., Ltd.
Chemical engineering,Coating,Industrial engineering,
...[+2]
Patent: 104
71
Hodogaya Chemical Co., Ltd.
Pigment,Chemical engineering,Functional polymers,
...[+2]
Patent: 104
72
Ono Pharmaceutical Co., Ltd.
Diagnostic Reagent,Medicine,Health care,
...[+2]
Patent: 100
73
Toppan, Inc.
Publishing,Semiconductor,Electronics,
...[+2]
Patent: 99
74
Sankyo Co., Ltd.
Ball bearing,Manufacturing engineering,Glatiramer acetate,
...[+2]
Patent: 99
75
Teijin Ltd.
Synthetic rubber,Chemical engineering,Polycarbonate,
...[+2]
Patent: 96
76
Fujisawa Pharmaceutical Co., Ltd.
Drug,Medical equipment,Botanical drug,
...[+2]
Patent: 93
77
Eisai R&D Management Co., Ltd.
Biotechnology,Agriculture,Fishery,
...[+2]
Patent: 93
78
Konica Minolta, Inc.
Medical imaging,Attractiveness,Product group,
...[+2]
Patent: 87
79
AGC
Fluorine,Glazing,Chemical engineering,
...[+2]
Patent: 87
80
Asahi Fiber Glass Co., Ltd.
Glass wool,Thermal insulation,Fiber,
...[+2]
Patent: 87
81
Dow Corning Toray Silicone Co. Ltd.
Industrial engineering
Patent: 85
82
Chisso Corp.
Petrochemical,Liquid crystal,Chemical engineering,
...[+2]
Patent: 84
83
Astellas Pharma, Inc.
Health care,Clinical trial,Diabetic complication,
...[+2]
Patent: 82
84
Otsuka Pharmaceutical Co., Ltd.
Nutraceutical,Health care,Cosmetics,
...[+2]
Patent: 82
85
TOKIN Corp
Capacitor,Electronic component,Electromagnetic compatibility,
...[+2]
Patent: 82
86
Nippon Micrometal Corp.
Solder ball,Printed electronics,Metal
Patent: 82
87
Sumitomo Electric Industries Ltd.
Electronics,Optical fiber,Optical fiber cable,
...[+2]
Patent: 81
88
Sumitomo Electric
Optical fiber,Electronics,Optical fiber cable
Patent: 81
89
Ajinomoto Co., Inc.
Seasoning,Amino acid,Food processing,
...[+2]
Patent: 80
90
Nihon Nohyaku Co., Ltd.
Agrochemical,Pesticide,Chemical engineering,
...[+2]
Patent: 78
91
Sumitomo Pharma Co., Ltd.
Medicine,Health care,Clinical trial,
...[+2]
Patent: 78
92
Sumitomo Pharmaceuticals Co., Ltd.
Botanical drug,Herb
Patent: 78
93
Toagosei Co., Ltd.
Adhesive,Chemical engineering,Polymer,
...[+2]
Patent: 77
94
Chugai Pharmaceutical Co., Ltd.
Drug,Clinical trial,Health care,
...[+2]
Patent: 77
95
Sumitomo Rubber Industries, Ltd.
Rubber material,Plastics engineering,Radial tire,
...[+2]
Patent: 76
96
Kureha Corp.
Chemical engineering,Polyvinylidene fluoride,Wallpaper,
...[+2]
Patent: 76
97
Kyocera Corp.
Semiconductor,Electronics,Telecommunications,
...[+2]
Patent: 72
98
Toda Kogyo Corp.
Pigment,Cathode material,Lithium-ion battery,
...[+2]
Patent: 70
99
Fujitsu Ltd.
Cloud computing,Enterprise software,Information technology management,
...[+2]
Patent: 69
100
Kaneka Corp.
Synthetic rubber,Chemical engineering,Polyvinyl chloride,
...[+2]
Patent: 68
Page generation time: Jun 01 2025