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Top 50 Key Players companies in Chemical formula
by Highest Patent Value in the Japan in 2019

The Chemical formula top 50 is Discovery PatSnap’ annual ranking of the top 50 Highest Patent Value Chemical formula Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, 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
FUJIFILM Toyama Chemical Co., Ltd.
Pharmacy,Coronavirus disease 2019 (COVID-19),Allopregnanolone,
...[+2]
Avg patent value: 8.49 M
2
SCOHIA PHARMA, Inc.
Health care,Patiromer,Cardiovascular agent,
...[+2]
Avg patent value: 7.98 M
3
Kotobuki Pharmaceutical Co. Ltd.
Medicine,Health care,Pharmacy and Therapeutics,
...[+2]
Avg patent value: 7.46 M
4
Japan Tobacco, Inc.
Nicotiana tabacum,Cigarillo,Food sector,
...[+2]
Avg patent value: 6.52 M
5
Sumika Polycarbonate Ltd.
Polycarbonate,Synthetic rubber,Chemical engineering,
...[+2]
Avg patent value: 6.41 M
6
Toyama Chemical Co., Ltd.
Pharmacy,Drug,Certolizumab pegol,
...[+2]
Avg patent value: 6.22 M
7
Otsuka Pharmaceutical Factory, Inc.
Parenteral nutrition,Human nutrition,Drug,
...[+2]
Avg patent value: 5.98 M
8
Takeda Pharmaceutical Co., Ltd.
Medicine,Health care,Clinical trial,
...[+2]
Avg patent value: 5.82 M
9
Takeda Chemical Industries Ltd.
Pharmaceutical drug,Botanical drug,Herb
Avg patent value: 5.82 M
10
Chugai Pharmaceutical Co., Ltd.
Drug,Clinical trial,Health care,
...[+2]
Avg patent value: 5.73 M
11
PRISM BioLab Co., Ltd.
Cancer stem cell,Medicine,Pharmacy and Therapeutics,
...[+2]
Avg patent value: 5.65 M
12
Orion Co., Ltd.
Computer graphics,Software as a service,Enterprise software,
...[+2]
Avg patent value: 5.62 M
13
Zeria Pharmaceutical Co., Ltd.
Drug,Gastrointestinal agent,Self-medication,
...[+2]
Avg patent value: 5.53 M
14
Taisho Pharmaceutical Co., Ltd.
Medicine,Self-medication,Drug,
...[+2]
Avg patent value: 5.32 M
15
Seikagaku Corp.
Viscosupplementation,Health care,SURGICAL AIDS,
...[+2]
Avg patent value: 5.27 M
16
Kyoritsu Chemical & Co. Ltd.
Avg patent value: 5.27 M
17
Multi & Relational System Co., Ltd.
Web development
Avg patent value: 5.21 M
18
Otsuka Pharmaceutical Co., Ltd.
Nutraceutical,Health care,Cosmetics,
...[+2]
Avg patent value: 5.19 M
19
BONAC Corp.
Nucleic acid,Medicine,Chemical engineering,
...[+2]
Avg patent value: 4.53 M
20
Astellas Pharma, Inc.
Health care,Clinical trial,Diabetic complication,
...[+2]
Avg patent value: 4.52 M
21
Kaken Pharmaceutical Co., Ltd.
Agrochemical,Medicine,Medical equipment,
...[+2]
Avg patent value: 4.49 M
22
Kissei Pharmaceutical Co., Ltd.
Food industry,Agriculture,Endocrinology,
...[+2]
Avg patent value: 4.42 M
23
Mitsubishi Tanabe Pharma Corp.
Medicine,Health care,Toxoid,
...[+2]
Avg patent value: 4.41 M
24
Nippon Shinyaku Co., Ltd.
Medicine,Health care,Functional food,
...[+2]
Avg patent value: 4.40 M
25
Meiji Seika Kaisha Ltd.
Veterinary medicine,Food industry,Snack foods,
...[+1]
Avg patent value: 4.35 M
26
Meiji Seika Pharma Co., Ltd.
Clinical trial,Drug,Medicine,
...[+2]
Avg patent value: 4.35 M
27
MYTECH Co. Ltd.
Biotechnology
Avg patent value: 4.35 M
28
Daiichi Sankyo Co., Ltd.
Clinical trial,Cardiovascular agent,Drug,
...[+2]
Avg patent value: 4.25 M
29
SBI Pharmaceuticals Co., Ltd.
Medical equipment,Cosmetics,Web development,
...[+2]
Avg patent value: 4.24 M
30
Fuji Yakuhin Co., Ltd.
Medical instruments,Clinical trial,Medicine,
...[+2]
Avg patent value: 4.13 M
31
Shionogi & Co., Ltd.
Health care,Antihypercholesterolemic agent,Drug,
...[+2]
Avg patent value: 4.12 M
32
Taiho Pharmaceutical Co., Ltd.
Oncology,Medicine,Health care,
...[+2]
Avg patent value: 3.93 M
33
Banyu Pharmaceutical Co. Ltd.
Drug,Health care,Medicine
Avg patent value: 3.90 M
34
Ono Pharmaceutical Co., Ltd.
Diagnostic Reagent,Medicine,Health care,
...[+2]
Avg patent value: 3.89 M
35
PMC KK
Web design
Avg patent value: 3.89 M
36
Yakult Honsha Co., Ltd.
Probiotic,Food industry,Health care,
...[+2]
Avg patent value: 3.88 M
37
Shizuoka Prefecture Tourist Association
Avg patent value: 3.88 M
38
MSD KK
Automation,Mechanical engineering,Manufacturing engineering,
...[+2]
Avg patent value: 3.82 M
39
Japan Epoxy Resins Co Ltd
Epoxy,Synthetic rubber,Chemical engineering
Avg patent value: 3.74 M
40
OncoTherapy Science, Inc.
Medicine,Antibody,Drug development,
...[+2]
Avg patent value: 3.73 M
41
KYORIN Holdings, Inc.
Drug,Health care,Clinical trial,
...[+2]
Avg patent value: 3.67 M
42
KYORIN Pharmaceutical Co., Ltd.
Drug,Medicine,Cephalosporin,
...[+2]
Avg patent value: 3.67 M
43
EA Pharma Co., Ltd.
Gastrointestinal agent,Ulcerative colitis,Secondary hyperparathyroidism,
...[+2]
Avg patent value: 3.65 M
44
Semiconductor Energy Laboratory Co., Ltd.
Semiconductor,Transistor,Semiconductor device,
...[+2]
Avg patent value: 3.59 M
45
Morinaga Milk Industry Co., Ltd.
Probiotic,Food industry,Liquid diet,
...[+2]
Avg patent value: 3.53 M
46
Taiko Pharmaceutical Co., Ltd.
Pyroligneous acid,Medicine,Health care,
...[+2]
Avg patent value: 3.44 M
47
Mitsui Chemicals Agro, Inc.
Pesticide,Agriculture,Chemical engineering,
...[+2]
Avg patent value: 3.38 M
48
Sumitomo Pharma Co., Ltd.
Medicine,Health care,Clinical trial,
...[+2]
Avg patent value: 3.36 M
49
Sumitomo Pharmaceuticals Co., Ltd.
Botanical drug,Herb
Avg patent value: 3.36 M
50
Denka Co., Ltd.
Chemical engineering,Natural rubber,Elastomer,
...[+2]
Avg patent value: 3.32 M
Page generation time: Jun 26 2025