With the analysis among 7,631 patents, we discovered top 474 key players by total patent application. Sharp Corp., TOSHIBA Corp., Hitachi Ltd. are dominant in this area. They take 8.60% of the total patent filing.
Toyama-ken, Japan
Patent: 222
Tokyo-to, Japan
Patent: 218
Tokyo-to, Japan
Patent: 216
Osaka-fu, Japan
Patent: 213
Tokyo-to, Japan
Patent: 194
Fukushima-ken, Japan
Patent: 192
Tokyo-to, Japan
Patent: 184
Tokyo-to, Japan
Patent: 152
Tokyo-to, Japan
Patent: 102
With the analysis among 23 patents, we discovered top 10 start-ups by total patent application. Aisin KK, Liminal Insights, Inc., Cognitive Systems Corp. are active in this area.
California, United States
Patent: 3
California, United States
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Michigan, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 509 patents applied in the last 5 years. We discover 340 most active companies in this area. The fast-growing State Grid Corp. of China, OMRON Corp., China Electric Power Research Institute Ltd. take 5.70% of patent filing during this period.
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 8
undefined undefined
Patent: 8
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Shanghai Shi, China
Patent: 7
Hubei Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
With the analysis among related 509 patents in last 5 years, we discover 182 new entrants. Mechanical Manufacturing Process Research Institute of China Academy of Engineering Physics, NIDEC Corp., Hefei University of Technology are the most active new entrants in this area.
undefined undefined
Patent: 4
Anhui Sheng, China
Patent: 3
Noord-Brabant, Netherlands
Patent: 3
New Mexico, United States
Patent: 3
Zhejiang Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 1,192 patents, we discovered top 235 universities and scientific research institutions by total patent application. Zhejiang University, Shanghai Jiao Tong University, Jilin University are dominant in this area. They take 6.29% of the total patent filing.
Zhejiang Sheng, China
Patent: 24
Shanghai Shi, China
Patent: 19
Jilin Sheng, China
Patent: 18
Hubei Sheng, China
Patent: 17
Beijing Shi, China
Patent: 16
Shaanxi Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Sichuan Sheng, China
Patent: 14
Beijing Shi, China
Patent: 14
Beijing Shi, China
Patent: 13