With the analysis among 670 patents, we discovered top 105 key players by total patent application. Ebara Corp., Nippon Telegraph & Telephone Corp., Japan Aviation Electronics Industry Ltd. are dominant in this area. They take 30.45% of the total patent filing.
Shandong Sheng, China
Patent: 88
Tokyo-to, Japan
Patent: 74
Tokyo-to, Japan
Patent: 42
California, United States
Patent: 38
Tokyo-to, Japan
Patent: 33
Tokyo-to, Japan
Patent: 31
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 23
Osaka-fu, Japan
Patent: 19
Tokyo-to, Japan
Patent: 15
Aichi-ken, Japan
Patent: 15
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 226 patents applied in the last 5 years. We discover 74 most active companies in this area. The fast-growing Tokyo Institute of Technology, Japan Aviation Electronics Industry Ltd., Osaka University take 40.27% of patent filing during this period.
Tokyo Institute of Technology
Tokyo-to, Japan
Patent: 38
Tokyo-to, Japan
Patent: 38
Osaka-fu, Japan
Patent: 15
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 15
Zhejiang Sheng, China
Patent: 12
Beijing Shi, China
Patent: 7
California, United States
Patent: 7
With the analysis among related 226 patents in last 5 years, we discover 48 new entrants. Tokyo Institute of Technology, Osaka University, 203rd Research Institute are the most active new entrants in this area.
Tokyo Institute of Technology
Tokyo-to, Japan
Patent: 38
Osaka-fu, Japan
Patent: 15
Beijing Shi, China
Patent: 7
California, United States
Patent: 6
Massachusetts, United States
Patent: 5
Henan Sheng, China
Patent: 4
Aichi-ken, Japan
Patent: 4
Beijing Shi, China
Patent: 4
Colorado, United States
Patent: 4
With the analysis among 352 patents, we discovered top 51 universities and scientific research institutions by total patent application. Tokyo Institute of Technology, Osaka University, Jinhua Polytechnic are dominant in this area. They take 26.14% of the total patent filing.
Tokyo Institute of Technology
Tokyo-to, Japan
Patent: 38
Osaka-fu, Japan
Patent: 15
Zhejiang Sheng, China
Patent: 15
Beijing Shi, China
Patent: 14
Shanghai Shi, China
Patent: 14
Beijing Shi, China
Patent: 11
Anhui Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Aichi-ken, Japan
Patent: 4