With the analysis among 5,198 patents, we discovered top 478 key players by total patent application. Toyota Motor Corp., Nissan Motor Co., Ltd., Airbus Operations SAS are dominant in this area. They take 1.90% of the total patent filing.
Tokyo-to, Japan
Patent: 45
Fukushima-ken, Japan
Patent: 27
New Mexico, France
Patent: 27
New York, United States
Patent: 23
Bayern, Germany
Patent: 21
Tokyo-to, Japan
Patent: 21
Osaka-fu, Japan
Patent: 21
New Jersey, United States
Patent: 20
With the analysis among 13 patents, we discovered top 7 start-ups by total patent application. M-I LLC, Aisin KK, LEKO Labs SA are active in this area.
Texas, United States
Patent: 4
Luxembourg, Luxembourg
Patent: 2
Gelderland, Netherlands
Patent: 1
Beijing Shi, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 1,650 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Henan Jiaotong Institute Engineering Technology Group Co., Ltd., Southwest Jiaotong University, China Railway Design Group Co., Ltd. take 2.30% of patent filing during this period.
Henan Sheng, China
Patent: 14
Sichuan Sheng, China
Patent: 12
Tianjin Shi, China
Patent: 12
Henan Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 9
Chongqing Shi, China
Patent: 8
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
With the analysis among related 1,650 patents in last 5 years, we discover 378 new entrants. Henan Jiaotong Institute Engineering Technology Group Co., Ltd., Henan Vocational & Technical College of Communications, Powerchina Huadong Engineering Corp. Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 14
Henan Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 7
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Beijing Shi, China
Patent: 5
Texas, United States
Patent: 5
Vaud, Switzerland
Patent: 5
Pennsylvania, United States
Patent: 5
With the analysis among 882 patents, we discovered top 168 universities and scientific research institutions by total patent application. Southwest Jiaotong University, Tongji University, Jilin University are dominant in this area. They take 8.16% of the total patent filing.
Sichuan Sheng, China
Patent: 30
Shanghai Shi, China
Patent: 24
Jilin Sheng, China
Patent: 18
Hunan Sheng, China
Patent: 16
Tianjin Shi, China
Patent: 16
Shaanxi Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
Beijing Shi, China
Patent: 12
Anhui Sheng, China
Patent: 12