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Top 20 Key Players companies in Bladder cancer
by Highest Patent Value in the Japan in 2021

The Bladder cancer top 20 is Discovery PatSnap’ annual ranking of the top 20 Highest Patent Value Bladder cancer 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.
#
Company Name
Region
Tech Topics
Total
1
Daiichi Sankyo Co., Ltd.
Clinical trial,Cardiovascular agent,Drug,
...[+2]
Avg patent value: 9.48 M
2
Sumitomo Pharma Co., Ltd.
Medicine,Health care,Clinical trial,
...[+2]
Avg patent value: 6.96 M
3
Sumitomo Pharmaceuticals Co., Ltd.
Botanical drug,Herb
Avg patent value: 6.96 M
4
Ono Pharmaceutical Co., Ltd.
Diagnostic Reagent,Medicine,Health care,
...[+2]
Avg patent value: 6.02 M
5
Kotobuki Pharmaceutical Co. Ltd.
Medicine,Health care,Pharmacy and Therapeutics,
...[+2]
Avg patent value: 4.49 M
6
Chugai Pharmaceutical Co., Ltd.
Drug,Clinical trial,Health care,
...[+2]
Avg patent value: 4.35 M
7
OncoTherapy Science, Inc.
Medicine,Antibody,Drug development,
...[+2]
Avg patent value: 4.11 M
8
Asc Co. Ltd.
Food industry
Avg patent value: 3.61 M
9
Toray Industries, Inc.
Fiber,Textile,Textile (markup language),
...[+2]
Avg patent value: 3.06 M
10
Astellas Pharma, Inc.
Health care,Clinical trial,Diabetic complication,
...[+2]
Avg patent value: 2.63 M
11
Eisai R&D Management Co., Ltd.
Biotechnology,Agriculture,Fishery,
...[+2]
Avg patent value: 2.34 M
12
SBI Pharmaceuticals Co., Ltd.
Medical equipment,Cosmetics,Web development,
...[+2]
Avg patent value: 1.48 M
13
Green Cross Co., Ltd.
Oil well,DNA vaccination,Oncology drugs,
...[+2]
Avg patent value: 196,666
14
Japan Tobacco, Inc.
Nicotiana tabacum,Cigarillo,Food sector,
...[+2]
Avg patent value: 130,000
15
Kewpie Corp.
Food industry,Pickling,Snack foods,
...[+2]
Avg patent value: 13,000
16
FUJIFILM Corp.
Photography,Medical imaging,Computer hardware,
...[+2]
Avg patent value: 3,500
17
Sumitomo Electric Industries Ltd.
Electronics,Optical fiber,Optical fiber cable,
...[+2]
Avg patent value: 0
18
Konica Minolta, Inc.
Medical imaging,Attractiveness,Product group,
...[+2]
Avg patent value: 0
19
Asahi Kasei Corp.
Chemical engineering,Petrochemical,Fertilizer,
...[+2]
Avg patent value: 0
20
Olympus Corp.
Microscope,Endoscopy,Software,
...[+2]
Avg patent value: 0
Page generation time: Jun 27 2025