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Top 50 Key Players companies in Insulin resistance
by Most Patent Filings in the Japan in 2018

The Insulin resistance top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filings Insulin resistance Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
A condition where the body does not respond to insulin.
#
Company Name
Region
Tech Topics
Total
1
Astellas Pharma, Inc.
Health care,Clinical trial,Diabetic complication,
...[+2]
Patent: 170
2
Sankyo Co., Ltd.
Ball bearing,Manufacturing engineering,Glatiramer acetate,
...[+2]
Patent: 129
3
Takeda Pharmaceutical Co., Ltd.
Medicine,Health care,Clinical trial,
...[+2]
Patent: 93
4
Takeda Chemical Industries Ltd.
Pharmaceutical drug,Botanical drug,Herb
Patent: 93
5
Kyoto Pharmaceutical Industries Ltd.
Medicine,Decongestant,Laxative,
...[+2]
Patent: 63
6
Daiichi Sankyo Co., Ltd.
Clinical trial,Cardiovascular agent,Drug,
...[+2]
Patent: 53
7
Japan Tobacco, Inc.
Nicotiana tabacum,Cigarillo,Food sector,
...[+2]
Patent: 45
8
Kaneka Corp.
Synthetic rubber,Chemical engineering,Polyvinyl chloride,
...[+2]
Patent: 41
9
Kotobuki Pharmaceutical Co. Ltd.
Medicine,Health care,Pharmacy and Therapeutics,
...[+2]
Patent: 41
10
Morinaga Milk Industry Co., Ltd.
Probiotic,Food industry,Liquid diet,
...[+2]
Patent: 39
11
Kowa Co., Ltd.
Medicine,Medical equipment,Textile,
...[+2]
Patent: 39
12
Otsuka Pharmaceutical Co., Ltd.
Nutraceutical,Health care,Cosmetics,
...[+2]
Patent: 35
13
KYORIN Holdings, Inc.
Drug,Health care,Clinical trial,
...[+2]
Patent: 30
14
KYORIN Pharmaceutical Co., Ltd.
Drug,Medicine,Cephalosporin,
...[+2]
Patent: 30
15
Yamanouchi Pharmaceutical Co., Ltd.
Drug,Medical equipment,Dental Equipment
Patent: 30
16
Ajinomoto Co., Inc.
Seasoning,Amino acid,Food processing,
...[+2]
Patent: 24
17
Kao Corp.
Cosmetics,Health care,Hair conditioner,
...[+2]
Patent: 23
18
Fujisawa Pharmaceutical Co., Ltd.
Drug,Medical equipment,Botanical drug,
...[+2]
Patent: 22
19
Eisai R&D Management Co., Ltd.
Biotechnology,Agriculture,Fishery,
...[+2]
Patent: 19
20
Nippon Chemiphar Co., Ltd.
Diagnostic agent,Health care,Drug,
...[+2]
Patent: 18
21
Mitsubishi Tanabe Pharma Corp.
Medicine,Health care,Toxoid,
...[+2]
Patent: 16
22
Sumitomo Pharma Co., Ltd.
Medicine,Health care,Clinical trial,
...[+2]
Patent: 12
23
Kissei Pharmaceutical Co., Ltd.
Food industry,Agriculture,Endocrinology,
...[+2]
Patent: 12
24
Sumitomo Pharmaceuticals Co., Ltd.
Botanical drug,Herb
Patent: 12
25
Asubio Pharma Co. Ltd.
Biotechnology,Agriculture,Fishery,
...[+2]
Patent: 12
26
Fujitsu Ltd.
Cloud computing,Enterprise software,Information technology management,
...[+2]
Patent: 10
27
Banyu Pharmaceutical Co. Ltd.
Drug,Health care,Medicine
Patent: 10
28
Ono Pharmaceutical Co., Ltd.
Diagnostic Reagent,Medicine,Health care,
...[+2]
Patent: 9
29
ARKRAY, Inc.
Functional food,Blood glucose monitoring,Medical equipment,
...[+2]
Patent: 9
30
Kyowa Hakko Kogyo Co., Ltd.
Fertilizer,Agrochemical,Raw material,
...[+2]
Patent: 9
31
Teijin Pharma Ltd.
Medical equipment,Respiratory disease,Oxygen concentrator,
...[+2]
Patent: 9
32
SENTAN Pharma, Inc.
Drug
Patent: 8
33
Schering Plough KK
Health care,Medicine,Contract research organization,
...[+2]
Patent: 8
34
Sankoh Co. Ltd.
Patent: 8
35
Asahi Kasei Corp.
Chemical engineering,Petrochemical,Fertilizer,
...[+2]
Patent: 7
36
Idemitsu Kosan Co., Ltd.
Petrochemical,Lubricant,Petroleum,
...[+2]
Patent: 7
37
Eisai Co., Ltd.
Health care,Over-the-counter,Clinical trial,
...[+2]
Patent: 7
38
Nissan Chemical Corp.
Pesticide,Meiji period,Fertilizer,
...[+2]
Patent: 7
39
Taisho Pharmaceutical Co., Ltd.
Medicine,Self-medication,Drug,
...[+2]
Patent: 7
40
Fujirebio, Inc.
Medicine,Diagnostic Reagent,Assay,
...[+2]
Patent: 7
41
Evonik Degussa Japan Co., Ltd.
Patent: 7
42
Japan Professional-Agriculture Total Support Organization
Patent: 7
43
Shimadzu Corp.
Molecular diagnostics,Microbiology Test,Cockpit display system,
...[+2]
Patent: 6
44
Mitsubishi Gas Chemical Co., Inc.
Petroleum industry,Petrochemical,Engineering plastic,
...[+2]
Patent: 6
45
Fuji Oil Holdings, Inc.
Soy protein,Food processing,Textured vegetable protein,
...[+2]
Patent: 6
46
Fuji Oil Co. Ltd. (Osaka)
Agriculture,Fertilizer,Animal fat,
...[+2]
Patent: 6
47
Yamaha Motor Co., Ltd.
Robotics,Industrial robot,Automotive engineering,
...[+2]
Patent: 5
48
Sysmex Corp.
Clinical chemistry,Reagent,Medical equipment,
...[+2]
Patent: 5
49
Nippon Paper Industries Co., Ltd.
Paperboard,Forestry,Paper mill,
...[+2]
Patent: 5
50
Fuso Pharmaceutical Industries Ltd.
Medical equipment,Health care,Malic acid,
...[+2]
Patent: 5
Page generation time: Jul 20 2025