With the analysis among 40,528 patents, we discovered top 487 key players by total patent application. Toyota Motor Corp., Honda Motor Co., Ltd., DENSO Corp. are dominant in this area. They take 13.57% of the total patent filing.
Tokyo-to, Japan
Patent: 2,555
Tokyo-to, Japan
Patent: 1,537
Aichi-ken, Japan
Patent: 1,409
Fukushima-ken, Japan
Patent: 1,029
Tokyo-to, Japan
Patent: 915
Tokyo-to, Japan
Patent: 881
Baden-Württemberg, Germany
Patent: 663
Kanagawa-ken, Japan
Patent: 652
Tokyo-to, Japan
Patent: 539
With the analysis among 918 patents, we discovered top 23 start-ups by total patent application. Aisin KK, SZ DJI Technology Co., Ltd., Aquor Water Systems, Inc. are active in this area.
Tokyo-to, Japan
Patent: 881
Guangdong Sheng, China
Patent: 5
Washington, United States
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
California, United States
Patent: 2
Utah, United States
Patent: 2
Texas, United States
Patent: 1
With the analysis among related 6,803 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing DENSO Corp., Toyota Motor Corp., Hitachi Astemo Ltd. take 4.54% of patent filing during this period.
Aichi-ken, Japan
Patent: 118
Tokyo-to, Japan
Patent: 111
Tokyo-to, Japan
Patent: 80
Nagano-ken, Japan
Patent: 68
Tokyo-to, Japan
Patent: 55
Shandong Sheng, China
Patent: 51
Tokyo-to, Japan
Patent: 51
Shandong Sheng, China
Patent: 42
Beijing Shi, China
Patent: 42
With the analysis among related 6,803 patents in last 5 years, we discover 193 new entrants. SCHÜTZ GmbH & Co. KGaA, AUX Air Conditioner Co., Ltd., Weifang Lichuang Electronic Technology Co., Ltd. are the most active new entrants in this area.
Rheinland-Pfalz, Germany
Patent: 22
Zhejiang Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 12
Heilongjiang Sheng, China
Patent: 11
Fujian Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9
With the analysis among 1,477 patents, we discovered top 221 universities and scientific research institutions by total patent application. Jilin University, Zhejiang University, Xi'an Jiaotong University are dominant in this area. They take 5.55% of the total patent filing.
Jilin Sheng, China
Patent: 29
Zhejiang Sheng, China
Patent: 27
Shaanxi Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 21
Shandong Sheng, China
Patent: 21
Heilongjiang Sheng, China
Patent: 20
Beijing Shi, China
Patent: 19
Beijing Shi, China
Patent: 18
Hubei Sheng, China
Patent: 17