With the analysis among 5,931 patents, we discovered top 486 key players by total patent application. DENSO Corp., Hanon Systems, Toyota Motor Corp. are dominant in this area. They take 34.72% of the total patent filing.
Aichi-ken, Japan
Patent: 1,006
Tokyo-to, Japan
Patent: 367
Fukushima-ken, Japan
Patent: 222
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 163
Ford Global Technologies LLC
Michigan, United States
Patent: 115
Kanagawa-ken, Japan
Patent: 98
With the analysis among 31 patents, we discovered top 2 start-ups by total patent application.
Tokyo-to, Japan
Patent: 29
Oregon, United States
Patent: 2
With the analysis among related 699 patents applied in the last 5 years. We discover 174 most active companies in this area. The fast-growing Hanon Systems, Toyota Motor Corp., Kia Corp. take 28.90% of patent filing during this period.
Tokyo-to, Japan
Patent: 66
Aichi-ken, Japan
Patent: 54
Ford Global Technologies LLC
Michigan, United States
Patent: 47
Mitsubishi Heavy Industries Thermal Systems Ltd.
Tokyo-to, Japan
Patent: 24
GM Global Technology Operations LLC
Michigan, United States
Patent: 18
Doowon Climate Control Co., Ltd.
Tokyo-to, Japan
Patent: 11
With the analysis among related 699 patents in last 5 years, we discover 106 new entrants. Zhenjiang Yutai Explosion-proof Electric Heater Co., Ltd., Hyundai WIA Corp., Guangzhou Xiaopeng Motors Technology Co., Ltd. are the most active new entrants in this area.
Zhenjiang Yutai Explosion-proof Electric Heater Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Gyeongsangnam-do, South Korea
Patent: 6
Guangzhou Xiaopeng Motors Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
Jiangsu Zhongzhong Electric Heating Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Sanden Automotive Climate Systems Corp
Valeo North America, Inc.
Michigan, United States
Patent: 4
Wisconsin, United States
Patent: 3
Shanghai MAHLE Thermal Systems Co., Ltd.
Shanghai Shi, China
Patent: 3
Wuhan Grove Hydrogen Automotive Co., Ltd.
Hubei Sheng, China
Patent: 3
Hyogo-ken, Japan
Patent: 3
With the analysis among 36 patents, we discovered top 13 universities and scientific research institutions by total patent application. South China University of Technology, Jiangsu University, Shanghai Jiao Tong University are dominant in this area. They take 22.22% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 1
China Three Gorges University
Hubei Sheng, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
Gansu Agricultural University
Gansu Sheng, China
Patent: 1
Zhejiang Business Technology Institute
Zhejiang Sheng, China
Patent: 1
Hubei University of Arts & Science
Hubei Sheng, China
Patent: 1