With the analysis among 24,475 patents, we discovered top 479 key players by total patent application. Matsushita Electronics Corp., Mitsubishi Electric Corp., Hitachi Ltd. are dominant in this area. They take 7.74% of the total patent filing.
Osaka-fu, Japan
Patent: 712
Tokyo-to, Japan
Patent: 638
Tokyo-to, Japan
Patent: 544
Tokyo-to, Japan
Patent: 537
Tokyo-to, Japan
Patent: 504
Tokyo-to, Japan
Patent: 376
Tokyo-to, Japan
Patent: 287
Tokyo-to, Japan
Patent: 220
Aichi-ken, Japan
Patent: 201
With the analysis among 83 patents, we discovered top 25 start-ups by total patent application. Aisin KK, Englishco LLC, Animal Dynamics Ltd. are active in this area.
Tokyo-to, Japan
Patent: 27
New York, United States
Patent: 12
Nuevo León, Mexico
Patent: 4
Shaanxi Sheng, China
Patent: 3
Central Region, Singapore
Patent: 3
Shanghai Shi, China
Patent: 2
With the analysis among related 4,182 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Mitsubishi Electric Corp., State Grid Corp. of China, DENSO Corp. take 2.77% of patent filing during this period.
Tokyo-to, Japan
Patent: 42
Beijing Shi, China
Patent: 38
Aichi-ken, Japan
Patent: 36
Jiangsu Sheng, China
Patent: 17
Tokyo-to, Japan
Patent: 17
Zhejiang Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 16
Osaka-fu, Japan
Patent: 16
Sichuan Sheng, China
Patent: 16
With the analysis among related 4,182 patents in last 5 years, we discover 251 new entrants. Mitsubishi Electric Engineering Co., Ltd., Illumina, Inc., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 17
California, United States
Patent: 12
Guangdong Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
Washington, United States
Patent: 10
California, United States
Patent: 8
Guangdong Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
With the analysis among 3,287 patents, we discovered top 270 universities and scientific research institutions by total patent application. JiShou University, Southeast University, Shanghai Jiao Tong University are dominant in this area. They take 6.75% of the total patent filing.
Hunan Sheng, China
Patent: 108
Jiangsu Sheng, China
Patent: 57
Shanghai Shi, China
Patent: 45
Zhejiang Sheng, China
Patent: 45
Tianjin Shi, China
Patent: 44
Heilongjiang Sheng, China
Patent: 40
Jiangsu Sheng, China
Patent: 35
Sichuan Sheng, China
Patent: 33
Heilongjiang Sheng, China
Patent: 30
Beijing Shi, China
Patent: 29