With the analysis among 716 patents, we discovered top 372 key players by total patent application. Sumitomo Wiring Systems (U.S.A.), Inc., NOK Corp., Polyplastics Co., Ltd. are dominant in this area. They take 12.43% of the total patent filing.
Texas, United States
Patent: 33
Tokyo-to, Japan
Patent: 31
Chiba-ken, Japan
Patent: 25
Osaka-fu, Japan
Patent: 16
Tokyo-to, Japan
Patent: 14
Kyoto-fu, Japan
Patent: 14
Aichi-ken, Japan
Patent: 13
Nikko Metal Manufacturing Co. Ltd.
Tokyo-to, Japan
Patent: 11
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
With the analysis among related 200 patents applied in the last 5 years. We discover 141 most active companies in this area. The fast-growing Polyplastics Co., Ltd., Haynes International, Inc., NOK Corp. take 18.50% of patent filing during this period.
Chiba-ken, Japan
Patent: 24
Indiana, United States
Patent: 9
Aichi-ken, Japan
Patent: 3
Shaanxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
North Carolina, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Texas, United States
Patent: 3
With the analysis among related 200 patents in last 5 years, we discover 125 new entrants. Haynes International, Inc., Shaanxi Xinxin Intelligent Pipe Industry Co., Ltd., Shandong Tiema Special Type Vehicle Manufacturing Co.,Ltd. are the most active new entrants in this area.
Indiana, United States
Patent: 9
Shaanxi Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
North Carolina, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 62 patents, we discovered top 33 universities and scientific research institutions by total patent application. Railway Technical Research Institute, Soochow University, Sheffield Hallam University are dominant in this area. They take 16.13% of the total patent filing.
Jiangsu Sheng, China
Patent: 3
SHEFFIELD, United Kingdom
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Massachusetts, United States
Patent: 1
Jilin Sheng, China
Patent: 1