With the analysis among 11,209 patents, we discovered top 490 key players by total patent application. Hitachi Ltd., Mitsubishi Electric Corp., Matsushita Electronics Corp. are dominant in this area. They take 4.22% of the total patent filing.
Tokyo-to, Japan
Patent: 201
Tokyo-to, Japan
Patent: 136
Osaka-fu, Japan
Patent: 123
Tokyo-to, Japan
Patent: 104
Tokyo-to, Japan
Patent: 101
Tokyo-to, Japan
Patent: 91
Tokyo-to, Japan
Patent: 86
Tokyo-to, Japan
Patent: 82
Tokyo-to, Japan
Patent: 79
Tokyo-to, Japan
Patent: 79
With the analysis among 72 patents, we discovered top 28 start-ups by total patent application. Anhui Easpeed Technology Co. Ltd., Indigo Technology Group, Beijing Tashan Technology Co., Ltd. are active in this area.
Anhui Sheng, China
Patent: 8
Louisiana, United States
Patent: 7
Beijing Shi, China
Patent: 7
California, United States
Patent: 3
Thüringen, Germany
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 1,755 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Zhejiang University, ThinKom Solutions, Inc., Huawei Technologies Co., Ltd. take 3.02% of patent filing during this period.
Zhejiang Sheng, China
Patent: 18
California, United States
Patent: 18
Guangdong Sheng, China
Patent: 17
Tianjin Shi, China
Patent: 11
California, United States
Patent: 10
Osaka-fu, Japan
Patent: 10
Beijing Shi, China
Patent: 9
Miyagi-ken, Japan
Patent: 8
With the analysis among related 1,755 patents in last 5 years, we discover 371 new entrants. Huawei Technologies Co., Ltd., Beijing Zhixin Simulation Technology Co Ltd., Anhui Easpeed Technology Co. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 17
Beijing Shi, China
Patent: 8
Anhui Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Fujian Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
With the analysis among 1,500 patents, we discovered top 302 universities and scientific research institutions by total patent application. Zhejiang University, Shanghai Institute of Optics & Fine Mechanics, Tianjin University are dominant in this area. They take 4.73% of the total patent filing.
Zhejiang Sheng, China
Patent: 31
Shanghai Shi, China
Patent: 20
Tianjin Shi, China
Patent: 18
California, United States
Patent: 14
Beijing Shi, China
Patent: 14
Miyagi-ken, Japan
Patent: 13
Sichuan Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11