With the analysis among 5,936 patents, we discovered top 469 key players by total patent application. TOSHIBA Corp., Shin-Etsu Handotai Co., Ltd., NEC Corp. are dominant in this area. They take 14.56% of the total patent filing.
Tokyo-to, Japan
Patent: 346
Tokyo-to, Japan
Patent: 272
Tokyo-to, Japan
Patent: 246
Tokyo-to, Japan
Patent: 237
Tokyo-to, Japan
Patent: 215
Tokyo-to, Japan
Patent: 214
Tokyo-to, Japan
Patent: 212
Toyama-ken, Japan
Patent: 182
Tokyo-to, Japan
Patent: 130
Aichi-ken, Japan
Patent: 129
With the analysis among 9 patents, we discovered top 3 start-ups by total patent application.
Hubei Sheng, China
Patent: 2
With the analysis among related 421 patents applied in the last 5 years. We discover 236 most active companies in this area. The fast-growing Fuji Electric Co., Ltd., Mitsubishi Electric Corp., DENSO Corp. take 12.11% of patent filing during this period.
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 14
Aichi-ken, Japan
Patent: 13
Aichi-ken, Japan
Patent: 12
Taiwan Province, China
Patent: 7
Gyeongsangbuk-do, South Korea
Patent: 5
With the analysis among related 421 patents in last 5 years, we discover 149 new entrants. SICC Co., Ltd., Visual Photonics Epitaxy Co., Ltd., Beijing Zhongcai Artificial Crystal Co. Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 5
Taiwan Province, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Vaud, Switzerland
Patent: 3
Fukuoka-ken, Japan
Patent: 3
Zhejiang Sheng, China
Patent: 3
With the analysis among 430 patents, we discovered top 113 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, Shinshu University, National University of Singapore are dominant in this area. They take 13.02% of the total patent filing.
Massachusetts, United States
Patent: 18
Nagano-ken, Japan
Patent: 10
Central Region, Singapore
Patent: 9
Shanghai Shi, China
Patent: 6
Fujian Sheng, China
Patent: 6
Heilongjiang Sheng, China
Patent: 5
Miyagi-ken, Japan
Patent: 4
Beijing Shi, China
Patent: 4