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
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 61
Dai Nippon Printing Co., Ltd.
Tokyo-to, Japan
Patent: 59
Tokyo-to, Japan
Patent: 47
Tokyo-to, Japan
Patent: 44
Tokyo-to, Japan
Patent: 37
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 35
Tokyo-to, Japan
Patent: 35
Tokyo-to, Japan
Patent: 35
Sumitomo Chemical Co., Ltd.
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
Yangtze Memory Technologies Co., Ltd.
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.
Dai Nippon Printing Co., Ltd.
Tokyo-to, Japan
Patent: 52
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 30
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 21
Mitsubishi Materials Corp.
Tokyo-to, Japan
Patent: 17
Vallourec Oil & Gas France SAS
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Patent: 14
Osaka-fu, Japan
Patent: 13
Tokyo-to, Japan
Patent: 12
Sekisui Chemical Co., Ltd.
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.
Vallourec Oil & Gas France SAS
Sembcorp Nano (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Sumitomo Electric Hardmetal Ltd.
California, United States
Patent: 5
Delaware, United States
Patent: 5
Ulsan National Institute of Science & Technology
Chungnam National Univ Industry Collaboration Foundation
ChangXin Memory Technologies, Inc.
Anhui Sheng, China
Patent: 3
Hongqi Integrated Circuit (Zhuhai) Co., Ltd.
Guangdong Sheng, China
Patent: 3
Liyang Tianmu Pilot Battery Material Technology Co., Ltd.
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.
Institute of Geology & Geophysics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 8
Arizona, United States
Patent: 7
Université de Rouen Normandie
Jilin Sheng, China
Patent: 5
Korea Institute of Science & Technology
Ulsan National Institute of Science & Technology
Shanghai Shi, China
Patent: 3
Korea Advanced Institute of Science & Technology