With the analysis among 276,539 patents, we discovered top 493 key players by total patent application. Toyota Motor Corp., Robert Bosch GmbH, Nissan Motor Co., Ltd. are dominant in this area. They take 5.36% of the total patent filing.
Tokyo-to, Japan
Patent: 5,812
Baden-Württemberg, Germany
Patent: 5,591
Fukushima-ken, Japan
Patent: 3,421
Tokyo-to, Japan
Patent: 2,955
Aichi-ken, Japan
Patent: 2,749
Tokyo-to, Japan
Patent: 2,307
Kanagawa-ken, Japan
Patent: 1,768
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 1,696
Tokyo-to, Japan
Patent: 1,630
With the analysis among 1,825 patents, we discovered top 139 start-ups by total patent application. Aisin KK, Englishco LLC, Sestra Systems, Inc. are active in this area.
Tokyo-to, Japan
Patent: 1,430
New York, United States
Patent: 67
Virginia, United States
Patent: 20
Beijing Shi, China
Patent: 18
ZURICH, Switzerland
Patent: 14
Michigan, United States
Patent: 9
Guangdong Sheng, China
Patent: 8
California, United States
Patent: 7
Beijing Shi, China
Patent: 6
Texas, United States
Patent: 6
With the analysis among related 84,645 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Hyundai Motor Co., Ltd., Kia Corp. take 1.16% of patent filing during this period.
Guangdong Sheng, China
Patent: 364
Tokyo-to, Japan
Patent: 270
Baden-Württemberg, Germany
Patent: 254
Aichi-ken, Japan
Patent: 227
Shandong Sheng, China
Patent: 221
Shandong Sheng, China
Patent: 215
Tokyo-to, Japan
Patent: 204
Jiangsu Sheng, China
Patent: 175
With the analysis among related 84,645 patents in last 5 years, we discover 32 new entrants. FAW Jiefang Automotive Co. Ltd., Ningbo Aux Electric Co. Ltd., Huaneng Beijing Thermal Power Co. Ltd. are the most active new entrants in this area.
Jilin Sheng, China
Patent: 61
Zhejiang Sheng, China
Patent: 37
Beijing Shi, China
Patent: 32
Jiangsu Sheng, China
Patent: 30
Guangdong Sheng, China
Patent: 27
West-Vlaanderen, Belgium
Patent: 26
Shanghai Shi, China
Patent: 22
Essex, United Kingdom
Patent: 21
Shanghai Shi, China
Patent: 21
With the analysis among 16,264 patents, we discovered top 312 universities and scientific research institutions by total patent application. Zhejiang University, Harbin Engineering University, Jilin University are dominant in this area. They take 3.98% of the total patent filing.
Zhejiang Sheng, China
Patent: 272
Heilongjiang Sheng, China
Patent: 202
Jilin Sheng, China
Patent: 170
Jiangsu Sheng, China
Patent: 170
Sichuan Sheng, China
Patent: 145
Jiangsu Sheng, China
Patent: 131
Tianjin Shi, China
Patent: 131
Beijing Shi, China
Patent: 124
Shaanxi Sheng, China
Patent: 114
Shandong Sheng, China
Patent: 106