With the analysis among 1,518 patents, we discovered top 233 key players by total patent application. Hitachi Ltd., Semiconductor Energy Laboratory Co., Ltd., Dai Nippon Printing Co., Ltd. are dominant in this area. They take 14.03% of the total patent filing.
Tokyo-to, Japan
Patent: 71
Kanagawa-ken, Japan
Patent: 61
Tokyo-to, Japan
Patent: 59
Tokyo-to, Japan
Patent: 47
Tokyo-to, Japan
Patent: 44
Tokyo-to, Japan
Patent: 37
Tokyo-to, Japan
Patent: 35
Tokyo-to, Japan
Patent: 35
Tokyo-to, Japan
Patent: 35
Tokyo-to, Japan
Patent: 33
With the analysis among 7 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 5
Hubei Sheng, China
Patent: 2
With the analysis among related 411 patents applied in the last 5 years. We discover 99 most active companies in this area. The fast-growing Dai Nippon Printing Co., Ltd., Sumitomo Chemical Co., Ltd., FUJIFILM Corp. take 25.55% of patent filing during this period.
Tokyo-to, Japan
Patent: 52
Tokyo-to, Japan
Patent: 30
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 17
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Patent: 14
Osaka-fu, Japan
Patent: 13
Tokyo-to, Japan
Patent: 12
Osaka-fu, Japan
Patent: 12
With the analysis among related 411 patents in last 5 years, we discover 57 new entrants. Vallourec Oil & Gas France SAS, Sembcorp Nano (Suzhou) Co., Ltd., Sumitomo Electric Hardmetal Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 6
California, United States
Patent: 5
Delaware, United States
Patent: 5
Anhui Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 205 patents, we discovered top 35 universities and scientific research institutions by total patent application. Institute of Geology & Geophysics, Chinese Academy of Sciences, Arizona State University, Université de Rouen Normandie are dominant in this area. They take 24.39% of the total patent filing.
Beijing Shi, China
Patent: 8
Arizona, United States
Patent: 7
Jilin Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 3