With the analysis among 1,659 patents, we discovered top 316 key players by total patent application. Graphene Platform Corp., Kureha Corp., TOSHIBA Corp. are dominant in this area. They take 11.57% of the total patent filing.
Kanagawa-ken, Japan
Patent: 74
Hokkaido, Japan
Patent: 63
Tokyo-to, Japan
Patent: 55
Chiba-ken, Japan
Patent: 48
Osaka-fu, Japan
Patent: 38
Tokyo-to, Japan
Patent: 30
Kyoto-fu, Japan
Patent: 29
Tokyo-to, Japan
Patent: 28
Nikko Metal Manufacturing Co. Ltd.
Tokyo-to, Japan
Patent: 27
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With the analysis among related 67 patents applied in the last 5 years. We discover 48 most active companies in this area. The fast-growing TDK Corp., Murata Manufacturing Co. Ltd., Advanced Industrial Science & Technology take 25.37% of patent filing during this period.
Kagawa-ken, Japan
Patent: 3
Aichi-ken, Japan
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among related 67 patents in last 5 years, we discover 17 new entrants. Zhejiang Hailisheng Pharmaceutical Co., Ltd., Chinese Academy of Inspection & Quarantine, Jiangsu Xinchen Taifeier Pharmaceutical Technology Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 2
Jiangsu Xinchen Taifeier Pharmaceutical Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
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Patent: 1
Heilongjiang Sheng, China
Patent: 1
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Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 112 patents, we discovered top 37 universities and scientific research institutions by total patent application. Université Laval, Gunma University, Tokyo Institute of Technology are dominant in this area. They take 22.32% of the total patent filing.
Tokyo Institute of Technology
California, United States
Patent: 3
Kumamoto-ken, Japan
Patent: 3
Shanghai Shi, China
Patent: 2
Kanagawa-ken, Japan
Patent: 2