With the analysis among 1,456 patents, we discovered top 478 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 5.15% of the total patent filing.
Osaka-fu, Japan
Patent: 36
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 19
Pennsylvania, United States
Patent: 19
Connecticut, United States
Patent: 19
Tokyo-to, Japan
Patent: 17
GM Global Technology Operations LLC
Michigan, United States
Patent: 16
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 14
Illinois, United States
Patent: 14
Osaka-fu, Japan
Patent: 14
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 252 patents applied in the last 5 years. We discover 179 most active companies in this area. The fast-growing East China University of Science & Technology, Qingdao University of Science & Technology, Changzhou Tronly Advanced Electronic Materials Co. Ltd. take 6.35% of patent filing during this period.
Shanghai Shi, China
Patent: 6
Shandong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Forte Carbon (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 252 patents in last 5 years, we discover 142 new entrants. Changzhou Tronly Advanced Electronic Materials Co. Ltd., Changzhou Tronly New Electronic Materials Co., Ltd., Zhejiang Huake Chemical Equipment Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Forte Carbon (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Jiangxi Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Chongqing Xizan Zhihui Environmental Protection Technology Co., Ltd.
Chongqing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
With the analysis among 481 patents, we discovered top 124 universities and scientific research institutions by total patent application. South China University of Technology, Tianjin University, Massachusetts Institute of Technology are dominant in this area. They take 11.02% of the total patent filing.
Guangdong Sheng, China
Patent: 28
Tianjin Shi, China
Patent: 13
Massachusetts, United States
Patent: 12
Shanghai Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9