With the analysis among 1,617 patents, we discovered top 364 key players by total patent application. Nitto Denko Corp., TDK Corp., Daido Steel Co., Ltd. are dominant in this area. They take 13.73% of the total patent filing.
Osaka-fu, Japan
Patent: 105
Tokyo-to, Japan
Patent: 65
Aichi-ken, Japan
Patent: 52
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 31
Shanghai Shi, China
Patent: 31
Kyoto-fu, Japan
Patent: 29
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 24
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 2
With the analysis among related 381 patents applied in the last 5 years. We discover 122 most active companies in this area. The fast-growing Nitto Denko Corp., Maxell Ltd., Mitsubishi Engineering-Plastics Corp. take 26.77% of patent filing during this period.
Osaka-fu, Japan
Patent: 51
Tokyo-to, Japan
Patent: 28
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 10
Texas, United States
Patent: 8
With the analysis among related 381 patents in last 5 years, we discover 70 new entrants. Sumitomo Metal Mining Co. Ltd., Sumitomo Wiring Systems (U.S.A.), Inc., Northwestern Polytechnical University are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 12
Texas, United States
Patent: 8
Shaanxi Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Jiangxi Sheng, China
Patent: 4
Taiwan Province, China
Patent: 3
With the analysis among 300 patents, we discovered top 50 universities and scientific research institutions by total patent application. University of Tokyo, Korea Advanced Institute of Science & Technology, Hokkaido University are dominant in this area. They take 22.67% of the total patent filing.
Tokyo-to, Japan
Patent: 17
Shaanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5