With the analysis among 1,477 patents, we discovered top 321 key players by total patent application. Sumitomo Chemical Co., Ltd., Mitsubishi Kasei Corp., Mitsui Chemicals, Inc. are dominant in this area. They take 18.35% of the total patent filing.
Tokyo-to, Japan
Patent: 120
Tokyo-to, Japan
Patent: 66
Tokyo-to, Japan
Patent: 55
Kanagawa-ken, Japan
Patent: 37
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 18
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 186 patents applied in the last 5 years. We discover 95 most active companies in this area. The fast-growing Saudi Arabian Oil Co., Canon Co., Ltd, Toho Titanium Co., Ltd. take 17.20% of patent filing during this period.
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Patent: 11
Kanagawa-ken, Japan
Patent: 9
Aomori-ken, Japan
Patent: 8
With the analysis among related 186 patents in last 5 years, we discover 63 new entrants. Saudi Arabian Oil Co., Toppan, Inc., Hirosaki University are the most active new entrants in this area.
Aomori-ken, Japan
Patent: 8
Texas, United States
Patent: 4
New York, United States
Patent: 4
With the analysis among 143 patents, we discovered top 62 universities and scientific research institutions by total patent application. California Institute of Technology, Hirosaki University, Cornell University are dominant in this area. They take 18.18% of the total patent filing.
California, United States
Patent: 10
Aomori-ken, Japan
Patent: 8
New York, United States
Patent: 4
New York, United States
Patent: 3
Zhejiang Sheng, China
Patent: 3
Iwate-ken, Japan
Patent: 2
Shanghai Shi, China
Patent: 2
Tokyo Institute of Technology