With the analysis among 535 patents, we discovered top 167 key players by total patent application. Mitsubishi Electric Corp., TOSHIBA Corp., China Power Corp. are dominant in this area. They take 20.00% of the total patent filing.
Tokyo-to, Japan
Patent: 42
Tokyo-to, Japan
Patent: 33
Tokyo-to, Japan
Patent: 20
Osaka-fu, Japan
Patent: 19
Osaka-fu, Japan
Patent: 16
Tokyo-to, Japan
Patent: 13
Fukuoka-ken, Japan
Patent: 9
Saitama-ken, Japan
Patent: 8
Mitsubishi Heavy Industries, Ltd.
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 20 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Medtronic, Inc., Suzhou Nuohong Tianheng Material Technology Co., Ltd., Nanjing TICA Air-Conditioning Co. Ltd. take 40.00% of patent filing during this period.
Minnesota, United States
Patent: 4
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Ibaraki-ken, Japan
Patent: 1
With the analysis among related 20 patents in last 5 years, we discover 7 new entrants. Medtronic, Inc., Suzhou Nuohong Tianheng Material Technology Co., Ltd., Nanjing TICA Air-Conditioning Co. Ltd. are the most active new entrants in this area.
Minnesota, United States
Patent: 4
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 27 patents, we discovered top 9 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Railway Technical Research Institute, Tohoku University are dominant in this area. They take 37.04% of the total patent filing.
Shanghai Shi, China
Patent: 2
Miyagi-ken, Japan
Patent: 1
Shaanxi Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Tokushima-ken, Japan
Patent: 1
Heilongjiang Sheng, China
Patent: 1