With the analysis among 7,363 patents, we discovered top 479 key players by total patent application. Matsushita Electronics Corp., NEC Corp., Mitsubishi Electric Corp. are dominant in this area. They take 10.21% of the total patent filing.
Osaka-fu, Japan
Patent: 274
Tokyo-to, Japan
Patent: 241
Tokyo-to, Japan
Patent: 237
Tokyo-to, Japan
Patent: 232
Tokyo-to, Japan
Patent: 194
Tokyo-to, Japan
Patent: 186
Tokyo-to, Japan
Patent: 159
Tokyo-to, Japan
Patent: 153
Aichi-ken, Japan
Patent: 105
With the analysis among 84 patents, we discovered top 28 start-ups by total patent application. Aisin KK, Auto Drive Solutions SL, Beijing Baidu Netcom Science & Technology Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 25
Beijing Shi, China
Patent: 6
California, United States
Patent: 4
ZURICH, Switzerland
Patent: 4
Texas, United States
Patent: 3
California, United States
Patent: 3
New York, United States
Patent: 3
California, United States
Patent: 3
Pennsylvania, United States
Patent: 2
With the analysis among related 1,264 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xidian University, Wuhan University, NEC Corp. take 7.67% of patent filing during this period.
Shaanxi Sheng, China
Patent: 44
Hubei Sheng, China
Patent: 28
Tokyo-to, Japan
Patent: 25
Washington, United States
Patent: 19
Kyoto-fu, Japan
Patent: 15
Tokyo-to, Japan
Patent: 13
New York, United States
Patent: 13
Tokyo-to, Japan
Patent: 12
Jiangsu Sheng, China
Patent: 11
Telefonaktiebolaget LM Ericsson
With the analysis among related 1,264 patents in last 5 years, we discover 330 new entrants. Everseen Ltd., Beijing Litek Technology Co., Ltd., Qingdao University of Technology are the most active new entrants in this area.
Beijing Shi, China
Patent: 8
Shandong Sheng, China
Patent: 8
Manitoba, Canada
Patent: 8
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
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Patent: 6
With the analysis among 1,056 patents, we discovered top 215 universities and scientific research institutions by total patent application. Xidian University, Wuhan University, Hohai University are dominant in this area. They take 25.57% of the total patent filing.
Shaanxi Sheng, China
Patent: 178
Hubei Sheng, China
Patent: 52
Jiangsu Sheng, China
Patent: 40
Sichuan Sheng, China
Patent: 16
Beijing Shi, China
Patent: 12
Shaanxi Sheng, China
Patent: 12
Tianjin Shi, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Xinjiang Uygur Zizhiqu, China
Patent: 11
Massachusetts, United States
Patent: 9