With the analysis among 173,158 patents, we discovered top 487 key players by total patent application. TOSHIBA Corp., Matsushita Electronics Corp., Hitachi Ltd. are dominant in this area. They take 2.52% of the total patent filing.
Tokyo-to, Japan
Patent: 1,479
Osaka-fu, Japan
Patent: 1,467
Tokyo-to, Japan
Patent: 1,419
Beijing Shi, China
Patent: 1,214
Tokyo-to, Japan
Patent: 1,191
Bayern, Germany
Patent: 1,108
Nagano-ken, Japan
Patent: 840
Oregon, United States
Patent: 837
Tokyo-to, Japan
Patent: 819
With the analysis among 819 patents, we discovered top 284 start-ups by total patent application. CMR Surgical Ltd., Inscripta, Inc., Aisin KK are active in this area.
Cambridgeshire, United Kingdom
Patent: 70
Colorado, United States
Patent: 32
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 21
New York, United States
Patent: 17
California, United States
Patent: 15
Jiangsu Sheng, China
Patent: 15
California, United States
Patent: 15
Illinois, United States
Patent: 14
Illinois, United States
Patent: 12
With the analysis among related 28,703 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, China National Petroleum Corp., Tektronix, Inc. take 1.46% of patent filing during this period.
Beijing Shi, China
Patent: 167
Beijing Shi, China
Patent: 133
Oregon, United States
Patent: 120
Jilin Sheng, China
Patent: 117
Tokyo-to, Japan
Patent: 108
California, United States
Patent: 98
California, United States
Patent: 92
Sinopec Petroleum Engineering Technology Service Co. Ltd.
Beijing Shi, China
Patent: 84
Beijing Shi, China
Patent: 68
Tianjin Shi, China
Patent: 68
With the analysis among related 28,703 patents in last 5 years, we discover 62 new entrants. Guangdong Power Grid Co. Ltd., Inscripta, Inc., Jiangsu Daxin Education Equipment Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 61
Colorado, United States
Patent: 32
Jiangsu Sheng, China
Patent: 18
Anhui Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 14
Anhui Sheng, China
Patent: 13
Hubei Sheng, China
Patent: 13
Ningbo Lvbang Instrument Co., Ltd.
Zhejiang Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 13
Anhui Sheng, China
Patent: 11
With the analysis among 31,152 patents, we discovered top 305 universities and scientific research institutions by total patent application. Jilin University, Tsinghua University, Zhejiang University are dominant in this area. They take 3.28% of the total patent filing.
Jilin Sheng, China
Patent: 380
Beijing Shi, China
Patent: 352
Zhejiang Sheng, China
Patent: 290
Heilongjiang Sheng, China
Patent: 290
Tianjin Shi, China
Patent: 266
Beijing Shi, China
Patent: 185
Shandong Sheng, China
Patent: 173
Jiangsu Sheng, China
Patent: 161
Hubei Sheng, China
Patent: 156