With the analysis among 18,393 patents, we discovered top 471 key players by total patent application. Toyota Motor Corp., Nissan Motor Co., Ltd., Nihon Denso KK are dominant in this area. They take 29.01% of the total patent filing.
Aichi, Japan
Patent: 3,400
Kanagawa, Japan
Patent: 1,121
Saitama, Japan
Patent: 815
Massachusetts, United States
Patent: 494
Rhode Island, United States
Patent: 376
Guangdong Sheng, China
Patent: 369
With the analysis among 182 patents, we discovered top 12 start-ups by total patent application. Englishco LLC, Hyundai KEFICO Corp., FuelSave are active in this area.
New York, United States
Patent: 163
Gyeonggi-do, South Korea
Patent: 5
Baden-Württemberg, Germany
Patent: 3
California, United States
Patent: 1
Texas, United States
Patent: 1
With the analysis among related 2,719 patents applied in the last 5 years. We discover 280 most active companies in this area. The fast-growing Toyota Motor Corp., Honda Motor Co., Ltd., Nihon Denso KK take 21.04% of patent filing during this period.
Saitama, Japan
Patent: 103
Guangdong Sheng, China
Patent: 100
Kanagawa, Japan
Patent: 80
Ohio, United States
Patent: 60
With the analysis among related 2,719 patents in last 5 years, we discover 142 new entrants. Dana Automotive Systems Group LLC, BYD Auto Industry Co., Ltd., DENSO TEN Ltd. are the most active new entrants in this area.
Ohio, United States
Patent: 11
Michigan, United States
Patent: 8
Île-de-France, France
Patent: 6
Shaanxi Sheng, China
Patent: 5
Northern Ireland, United Kingdom
Patent: 5
Île-de-France, France
Patent: 5
Île-de-France, France
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
With the analysis among 353 patents, we discovered top 94 universities and scientific research institutions by total patent application. Shandong University of Technology, University of Sussex, Nagoya Institute of Technology are dominant in this area. They take 4.25% of the total patent filing.
Shandong Sheng, China
Patent: 6
East Sussex, United Kingdom
Patent: 4
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Durham, United Kingdom
Patent: 3