With the analysis among 133,937 patents, we discovered top 486 key players by total patent application. Toyota Motor Corp., Robert Bosch GmbH, Mitsubishi Heavy Industries, Ltd. are dominant in this area. They take 8.97% of the total patent filing.
Tokyo-to, Japan
Patent: 6,924
Baden-Württemberg, Germany
Patent: 2,848
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 2,240
Fukushima-ken, Japan
Patent: 1,975
Tokyo-to, Japan
Patent: 1,837
Aichi-ken, Japan
Patent: 1,464
Tokyo-to, Japan
Patent: 1,443
Ford Global Technologies LLC
Michigan, United States
Patent: 1,412
Niedersachsen, Germany
Patent: 1,245
With the analysis among 178 patents, we discovered top 45 start-ups by total patent application. Aisin KK, Pintail Power LLC, 3Datx Corp. are active in this area.
Tokyo-to, Japan
Patent: 110
California, United States
Patent: 6
New York, United States
Patent: 4
Texas, United States
Patent: 4
Emilia-Romagna, Italy
Patent: 2
Minas Gerais, Brazil
Patent: 2
Integra Mission Critical LLC
Texas, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 51,328 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Toyota Motor Corp., Robert Bosch GmbH, Volkswagen AG take 4.15% of patent filing during this period.
Tokyo-to, Japan
Patent: 927
Baden-Württemberg, Germany
Patent: 740
Niedersachsen, Germany
Patent: 464
United Kingdom
Patent: 411
Tokyo-to, Japan
Patent: 338
New Jersey, United States
Patent: 338
Bayern, Germany
Patent: 326
Shizuoka-ken, Japan
Patent: 314
With the analysis among related 51,328 patents in last 5 years, we discover 94 new entrants. Shaanxi Qinglang Wancheng Environmental Protection Technology Co., Ltd., Shanghai Bixiufu Enterprise Management Co Ltd, FEV Group GmbH are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 77
Shanghai Shi, China
Patent: 77
Nordrhein-Westfalen, Germany
Patent: 45
Guangdong Sheng, China
Patent: 33
Shanghai Shi, China
Patent: 32
Jilin Sheng, China
Patent: 32
Beijing Shi, China
Patent: 27
Guangdong Sheng, China
Patent: 26
Texas, United States
Patent: 20
Guangdong Sheng, China
Patent: 19
With the analysis among 6,674 patents, we discovered top 270 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Tianjin University, Harbin Engineering University are dominant in this area. They take 7.75% of the total patent filing.
Yunnan Sheng, China
Patent: 90
Tianjin Shi, China
Patent: 84
Heilongjiang Sheng, China
Patent: 65
Zhejiang Sheng, China
Patent: 63
Zhejiang Sheng, China
Patent: 61
Beijing Shi, China
Patent: 52
Hubei Sheng, China
Patent: 47
Shaanxi Sheng, China
Patent: 44
Guangdong Sheng, China
Patent: 44
Liaoning Sheng, China
Patent: 39