With the analysis among 2,517 patents, we discovered top 481 key players by total patent application. NGK Insulators, Ltd., Murata Manufacturing Co. Ltd., Niterra Co., Ltd. are dominant in this area. They take 15.45% of the total patent filing.
Aichi-ken, Japan
Patent: 216
Kyoto-fu, Japan
Patent: 98
Aichi-ken, Japan
Patent: 75
Kyoto-fu, Japan
Patent: 74
Gifu-ken, Japan
Patent: 61
Aichi-ken, Japan
Patent: 40
Tokyo-to, Japan
Patent: 38
Osaka-fu, Japan
Patent: 31
Tokyo-to, Japan
Patent: 29
With the analysis among 10 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 441 patents applied in the last 5 years. We discover 235 most active companies in this area. The fast-growing NGK Insulators, Ltd., Daicel Polymer Ltd., Canon Co., Ltd take 14.06% of patent filing during this period.
Aichi-ken, Japan
Patent: 42
Tokyo-to, Japan
Patent: 10
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Patent: 10
Aichi-ken, Japan
Patent: 7
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 4
With the analysis among related 441 patents in last 5 years, we discover 196 new entrants. Daicel Polymer Ltd., Canon Co., Ltd, Mitsuboshi Diamond Industrial Co. Ltd. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 10
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Patent: 10
Guangdong Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
With the analysis among 172 patents, we discovered top 52 universities and scientific research institutions by total patent application. Tsinghua University, University of Bremen, Northwestern Polytechnical University are dominant in this area. They take 20.35% of the total patent filing.
Beijing Shi, China
Patent: 11
Shaanxi Sheng, China
Patent: 3
Niedersachsen, Germany
Patent: 3
Tokyo Institute of Technology
Jiangsu Sheng, China
Patent: 3
Kanagawa-ken, Japan
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2