With the analysis among 18,462 patents, we discovered top 480 key players by total patent application. Toyota Motor Corp., Nissan Motor Co., Ltd., Mazda Motor Corp. are dominant in this area. They take 12.93% of the total patent filing.
Tokyo-to, Japan
Patent: 1,106
Fukushima-ken, Japan
Patent: 909
Kanagawa-ken, Japan
Patent: 373
Osaka-fu, Japan
Patent: 295
Tokyo-to, Japan
Patent: 264
Tokyo-to, Japan
Patent: 262
Ford Global Technologies LLC
Michigan, United States
Patent: 256
Brandenburg, Germany
Patent: 203
With the analysis among 57 patents, we discovered top 29 start-ups by total patent application. ClearFlame Engines, Inc., Aisin KK, Rubrik, Inc. are active in this area.
Illinois, United States
Patent: 14
Tokyo-to, Japan
Patent: 11
California, United States
Patent: 2
Virginia, United States
Patent: 2
Hunan Sheng, China
Patent: 2
California, United States
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among related 2,750 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing IHI Corp., Great Wall Motor Co., Ltd., Ford Global Technologies LLC take 8.11% of patent filing during this period.
Tokyo-to, Japan
Patent: 99
Hebei Sheng, China
Patent: 65
Ford Global Technologies LLC
Michigan, United States
Patent: 59
Kanagawa-ken, Japan
Patent: 45
Fukushima-ken, Japan
Patent: 44
Jilin Sheng, China
Patent: 44
Nordrhein-Westfalen, Germany
Patent: 32
With the analysis among related 2,750 patents in last 5 years, we discover 277 new entrants. FEV Group GmbH, ClearFlame Engines, Inc., Ningbo Geely Luoyou Engine Components Co., Ltd. are the most active new entrants in this area.
Nordrhein-Westfalen, Germany
Patent: 17
Illinois, United States
Patent: 14
Zhejiang Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 10
Chongqing Shi, China
Patent: 10
Chongqing Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 6
With the analysis among 1,702 patents, we discovered top 261 universities and scientific research institutions by total patent application. Jilin University, Massachusetts Institute of Technology, Tianjin University are dominant in this area. They take 12.10% of the total patent filing.
Jilin Sheng, China
Patent: 120
Massachusetts, United States
Patent: 49
Tianjin Shi, China
Patent: 37
Beijing Shi, China
Patent: 31
Zhejiang Sheng, China
Patent: 28
Beijing Shi, China
Patent: 26
Shaanxi Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 21
Beijing Shi, China
Patent: 21
Shanghai Shi, China
Patent: 20