Top 20 Key Players companies in Prostate by Most Patent Filings in the Japan in 2021 – Discovery

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The Prostate top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filings Prostate 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.

1	OncoTherapy Science, Inc.	Kanagawa, Japan	Medicine,Antibody,Drug development, ...[+2]	Patent: 47
2	Takeda Pharmaceutical Co., Ltd.	Osaka, Japan	Medicine,Health care,Clinical trial, ...[+2]	Patent: 32
3	Takeda Chemical Industries Ltd.	Japan	Pharmaceutical drug,Botanical drug,Herb	Patent: 32
4	Japan Tobacco, Inc.	Tokyo, Japan	Nicotiana tabacum,Cigarillo,Food sector, ...[+2]	Patent: 23
5	Olympus Corp.	Tokyo, Japan	Microscope,Endoscopy,Software, ...[+2]	Patent: 18
6	Ono Pharmaceutical Co., Ltd.	Osaka, Japan	Diagnostic Reagent,Medicine,Health care, ...[+2]	Patent: 15
7	Otsuka Pharmaceutical Co., Ltd.	Tokyo, Japan	Nutraceutical,Health care,Cosmetics, ...[+2]	Patent: 14
8	Astellas Pharma, Inc.	Tokyo, Japan	Health care,Clinical trial,Diabetic complication, ...[+2]	Patent: 13
9	Kyowa Hakko Kogyo Co., Ltd.	Tokyo, Japan	Fertilizer,Agrochemical,Raw material, ...[+2]	Patent: 12
10	Kaken Pharmaceutical Co., Ltd.	Tokyo, Japan	Agrochemical,Medicine,Medical equipment, ...[+2]	Patent: 11
11	FUJIFILM Wako Pure Chemical Corp.	Osaka, Japan	Diagnostic Reagent,Laboratory chemicals	Patent: 11
12	Taiho Pharmaceutical Co., Ltd.	Tokyo, Japan	Oncology,Medicine,Health care, ...[+2]	Patent: 10
13	Ajinomoto Co., Inc.	Tokyo, Japan	Seasoning,Amino acid,Food processing, ...[+2]	Patent: 8
14	Northern Advancement Center for Science & Technology	Hokkaido, Japan	Market research	Patent: 6
15	ASKA Pharmaceutical Co., Ltd.	Tokyo, Japan	Medical equipment,Drug,Clinical trial, ...[+2]	Patent: 5
16	J-Pharma Co., Ltd.	Kanagawa, Japan	Medicine,Drug,Hyperuricemia, ...[+2]	Patent: 5
17	Olympus Medical Systems Corp.	Tokyo, Japan	Endoscope,Medical equipment,Medicine, ...[+2]	Patent: 5
18	Sumitomo Pharma Co., Ltd.	Osaka, Japan	Medicine,Health care,Clinical trial, ...[+2]	Patent: 4
19	Sumitomo Pharmaceuticals Co., Ltd.	Osaka, Japan	Botanical drug,Herb	Patent: 4
20	Nitto Boseki Co., Ltd.	Tokyo, Japan	Glass fiber,Textile,Composite material, ...[+2]	Patent: 3