With the analysis among 222,822 patents, we discovered top 481 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., TOSHIBA Corp. are dominant in this area. They take 4.27% of the total patent filing.
Osaka-fu, Japan
Patent: 3,615
Tokyo-to, Japan
Patent: 3,010
Tokyo-to, Japan
Patent: 2,894
Tokyo-to, Japan
Patent: 2,259
Tokyo-to, Japan
Patent: 1,904
Tokyo-to, Japan
Patent: 1,801
Tokyo-to, Japan
Patent: 1,640
Osaka-fu, Japan
Patent: 1,529
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 1,458
Nagano-ken, Japan
Patent: 1,442
With the analysis among 774 patents, we discovered top 137 start-ups by total patent application. Aisin KK, Englishco LLC, KIOXIA Corp. are active in this area.
Tokyo-to, Japan
Patent: 275
New York, United States
Patent: 59
Tokyo-to, Japan
Patent: 48
Oregon, United States
Patent: 47
Tokyo-to, Japan
Patent: 15
Beijing Shi, China
Patent: 14
New York, United States
Patent: 12
Virginia, United States
Patent: 9
California, United States
Patent: 8
With the analysis among related 13,899 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Central South University, South China University of Technology, Zhejiang University of Technology take 2.14% of patent filing during this period.
Hunan Sheng, China
Patent: 121
Guangdong Sheng, China
Patent: 104
Zhejiang Sheng, China
Patent: 72
Liaoning Sheng, China
Patent: 69
Yunnan Sheng, China
Patent: 64
Guangdong Sheng, China
Patent: 62
Tianjin Shi, China
Patent: 59
Shaanxi Sheng, China
Patent: 57
Beijing Shi, China
Patent: 57
Hubei Sheng, China
Patent: 55
With the analysis among related 13,899 patents in last 5 years, we discover 61 new entrants. Sichuan Juchuang Graphene Technology Co., Ltd., Shenzhen Cone Technology Co. Ltd., Tianjin Changrui Datong Fluid Control System Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 13
Tianjin Shi, China
Patent: 13
Zhejiang Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 8
British Columbia, Canada
Patent: 8
Sichuan Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
With the analysis among 28,267 patents, we discovered top 326 universities and scientific research institutions by total patent application. Central South University, Zhejiang University, South China University of Technology are dominant in this area. They take 4.84% of the total patent filing.
Hunan Sheng, China
Patent: 442
Zhejiang Sheng, China
Patent: 352
Guangdong Sheng, China
Patent: 298
Beijing Shi, China
Patent: 281
Beijing Shi, China
Patent: 244
Tianjin Shi, China
Patent: 225
Yunnan Sheng, China
Patent: 211
Guangxi Zhuangzu Zizhiqu, China
Patent: 194
Hubei Sheng, China
Patent: 179
Liaoning Sheng, China
Patent: 176