With the analysis among 70,511 patents, we discovered top 492 key players by total patent application. Toyota Motor Corp., Robert Bosch GmbH, Nissan Motor Co., Ltd. are dominant in this area. They take 10.25% of the total patent filing.
Tokyo-to, Japan
Patent: 4,021
Baden-Württemberg, Germany
Patent: 1,669
Fukushima-ken, Japan
Patent: 1,539
Tokyo-to, Japan
Patent: 1,490
Kanagawa-ken, Japan
Patent: 1,007
Tokyo-to, Japan
Patent: 714
Ford Global Technologies LLC
Michigan, United States
Patent: 613
Tokyo-to, Japan
Patent: 610
Aichi-ken, Japan
Patent: 572
With the analysis among 211 patents, we discovered top 42 start-ups by total patent application. Aisin KK, ClearFlame Engines, Inc., Englishco LLC are active in this area.
Tokyo-to, Japan
Patent: 134
Illinois, United States
Patent: 15
New York, United States
Patent: 12
Washington, United States
Patent: 4
New York, United States
Patent: 4
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
California, United States
Patent: 2
With the analysis among related 23,429 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Robert Bosch GmbH, Toyota Motor Corp., Kia Corp. take 2.02% of patent filing during this period.
Baden-Württemberg, Germany
Patent: 204
Tokyo-to, Japan
Patent: 175
Kanagawa-ken, Japan
Patent: 95
Shaanxi Sheng, China
Patent: 84
Shandong Sheng, China
Patent: 75
Ford Global Technologies LLC
Michigan, United States
Patent: 75
Guangdong Sheng, China
Patent: 73
Beijing Shi, China
Patent: 72
With the analysis among related 23,429 patents in last 5 years, we discover 150 new entrants. Zhejiang Shaoxing Supor Domestic Electrical Appliance Co., Qingdao Haier Air Conditioning Electronics Co., Ltd., Hubei Huatou Lvzhi Engineering Technology Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 27
Shandong Sheng, China
Patent: 17
Hubei Sheng, China
Patent: 16
Illinois, United States
Patent: 15
Zhejiang Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 12
With the analysis among 5,301 patents, we discovered top 284 universities and scientific research institutions by total patent application. Zhejiang University, Tianjin University, Shanghai Jiao Tong University are dominant in this area. They take 5.62% of the total patent filing.
Zhejiang Sheng, China
Patent: 113
Tianjin Shi, China
Patent: 104
Shanghai Shi, China
Patent: 81
Sichuan Sheng, China
Patent: 64
Jiangsu Sheng, China
Patent: 61
Heilongjiang Sheng, China
Patent: 50
Anhui Sheng, China
Patent: 48
Shaanxi Sheng, China
Patent: 46
Jilin Sheng, China
Patent: 44
Zhejiang Sheng, China
Patent: 41