With the analysis among 1,633 patents, we discovered top 411 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., Kobe Steel, Ltd. are dominant in this area. They take 16.53% of the total patent filing.
Osaka-fu, Japan
Patent: 94
Tokyo-to, Japan
Patent: 89
Kyoto-fu, Japan
Patent: 87
California, United States
Patent: 75
Tokyo-to, Japan
Patent: 51
Tokyo-to, Japan
Patent: 50
Tokyo-to, Japan
Patent: 36
Nikko Metal Manufacturing Co. Ltd.
Tokyo-to, Japan
Patent: 29
Toyama-ken, Japan
Patent: 27
With the analysis among 9 patents, we discovered top 5 start-ups by total patent application. Aisin KK, M-I LLC, National Institutes for Quantum & Radiological Science & Tech are active in this area.
Texas, United States
Patent: 1
Chiba-ken, Japan
Patent: 1
Chungcheongnam-do, South Korea
Patent: 1
With the analysis among related 323 patents applied in the last 5 years. We discover 207 most active companies in this area. The fast-growing Xi'an Jiaotong University, Mitsubishi Materials Corp., LG Energy Solution Ltd. take 8.05% of patent filing during this period.
Shaanxi Sheng, China
Patent: 9
Seoul, South Korea
Patent: 8
Hubei Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among related 323 patents in last 5 years, we discover 150 new entrants. LG Energy Solution Ltd., Beijing University of Technology, Hunan Shangxin New Material Technology Co., Ltd. are the most active new entrants in this area.
Seoul, South Korea
Patent: 8
Beijing Shi, China
Patent: 5
Hunan Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Anhui Sheng, China
Patent: 3
With the analysis among 452 patents, we discovered top 134 universities and scientific research institutions by total patent application. Tohoku University, Xi'an Jiaotong University, Tsinghua University are dominant in this area. They take 10.40% of the total patent filing.
Miyagi-ken, Japan
Patent: 13
Shaanxi Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
Sichuan Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5