With the analysis among 760 patents, we discovered top 173 key players by total patent application. Sumitomo Electric Industries Ltd., Shin-Etsu Chemical Co., Ltd., Advanced Industrial Science & Technology are dominant in this area. They take 25.00% of the total patent filing.
Osaka-fu, Japan
Patent: 113
Tokyo-to, Japan
Patent: 45
Tokyo-to, Japan
Patent: 31
Tokyo-to, Japan
Patent: 24
Massachusetts, United States
Patent: 17
Gyeonggi-do, South Korea
Patent: 16
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 2
California, United States
Patent: 1
With the analysis among related 374 patents applied in the last 5 years. We discover 135 most active companies in this area. The fast-growing Shin-Etsu Chemical Co., Ltd., Xidian University, Mitsubishi Electric Corp. take 21.12% of patent filing during this period.
Tokyo-to, Japan
Patent: 32
Shaanxi Sheng, China
Patent: 24
Tokyo-to, Japan
Patent: 23
Shaanxi Sheng, China
Patent: 22
Tokyo-to, Japan
Patent: 22
Ishikawa-ken, Japan
Patent: 15
Jiangsu Sheng, China
Patent: 13
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Patent: 13
Tokyo-to, Japan
Patent: 13
Saitama-ken, Japan
Patent: 11
With the analysis among related 374 patents in last 5 years, we discover 95 new entrants. Xidian University, Shin-Etsu Polymer Co., Ltd., Saitama University are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 24
Tokyo-to, Japan
Patent: 13
Saitama-ken, Japan
Patent: 11
Fujian Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
BRISTOL, United Kingdom
Patent: 5
Shanxi Sheng, China
Patent: 5
With the analysis among 403 patents, we discovered top 65 universities and scientific research institutions by total patent application. Kanazawa University, Xi'an Jiaotong University, Xidian University are dominant in this area. They take 35.48% of the total patent filing.
Ishikawa-ken, Japan
Patent: 33
Shaanxi Sheng, China
Patent: 27
Shaanxi Sheng, China
Patent: 24
Saitama-ken, Japan
Patent: 11
Beijing Shi, China
Patent: 9
Vaud, Switzerland
Patent: 8
Tianjin Shi, China
Patent: 8
Massachusetts, United States
Patent: 7
Heilongjiang Sheng, China
Patent: 7