With the analysis among 1,898 patents, we discovered top 485 key players by total patent application. Hitachi Ltd., Mitsubishi Electric Corp., Kulzer GmbH are dominant in this area. They take 2.37% of the total patent filing.
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 15
Hessen, Germany
Patent: 14
Osaka-fu, Japan
Patent: 14
Taiwan Province, China
Patent: 12
Beijing Shi, China
Patent: 12
Baden-Württemberg, Germany
Patent: 11
Fukushima-ken, Japan
Patent: 10
Mitsubishi Heavy Industries, Ltd.
With the analysis among 20 patents, we discovered top 14 start-ups by total patent application. Topplus, Aisin KK, KIOXIA Corp. are active in this area.
Sichuan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 495 patents applied in the last 5 years. We discover 346 most active companies in this area. The fast-growing Nanjing University of Posts & Telecommunications, Soochow University, Zhejiang University take 4.65% of patent filing during this period.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 5
With the analysis among related 495 patents in last 5 years, we discover 289 new entrants. Nanjing University of Posts & Telecommunications, Soochow University, Douyin Vision (Beijing) Co., Ltd. are the most active new entrants in this area.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Anhui Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Chongqing Shi, China
Patent: 3
With the analysis among 422 patents, we discovered top 149 universities and scientific research institutions by total patent application. Zhejiang University, Nanjing University of Posts & Telecommunications, Beijing Institute of Technology are dominant in this area. They take 9.48% of the total patent filing.
Zhejiang Sheng, China
Patent: 19
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
Hubei Sheng, China
Patent: 7