With the analysis among 4,280 patents, we discovered top 490 key players by total patent application. Hitachi Ltd., TOSHIBA Corp., Sumitomo Electric Industries Ltd. are dominant in this area. They take 4.02% of the total patent filing.
Tokyo-to, Japan
Patent: 76
Tokyo-to, Japan
Patent: 61
Osaka-fu, Japan
Patent: 35
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 35
Aichi-ken, Japan
Patent: 34
Tokyo-to, Japan
Patent: 32
Osaka-fu, Japan
Patent: 32
Osaka-fu, Japan
Patent: 32
Nagano-ken, Japan
Patent: 29
With the analysis among 18 patents, we discovered top 6 start-ups by total patent application. Englishco LLC, Aisin KK, SK nexilis Co., Ltd. are active in this area.
New York, United States
Patent: 7
Gyeonggi-do, South Korea
Patent: 2
California, United States
Patent: 2
Texas, United States
Patent: 2
Massachusetts, United States
Patent: 1
With the analysis among related 467 patents applied in the last 5 years. We discover 312 most active companies in this area. The fast-growing Daido Metal Co., Ltd., Hydro-Québec, Dalian University of Technology take 6.85% of patent filing during this period.
Aichi-ken, Japan
Patent: 19
Liaoning Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
Schwyz, Switzerland
Patent: 5
Gansu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
With the analysis among related 467 patents in last 5 years, we discover 269 new entrants. Hydro-Québec, Huazhong University of Science & Technology, Oerlikon Surface Solutions AG are the most active new entrants in this area.
Hubei Sheng, China
Patent: 5
Schwyz, Switzerland
Patent: 5
Beijing Fengkuai Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Nordrhein-Westfalen, Germany
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
With the analysis among 308 patents, we discovered top 95 universities and scientific research institutions by total patent application. Tianjin University, Massachusetts Institute of Technology, Huazhong University of Science & Technology are dominant in this area. They take 12.34% of the total patent filing.
Tianjin Shi, China
Patent: 7
Massachusetts, United States
Patent: 5
Hubei Sheng, China
Patent: 5
Gansu Sheng, China
Patent: 5
Henan Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3