With the analysis among 18,054 patents, we discovered top 492 key players by total patent application. Toyota Motor Corp., TOSHIBA Corp., Hitachi Ltd. are dominant in this area. They take 7.00% of the total patent filing.
Tokyo-to, Japan
Patent: 554
Tokyo-to, Japan
Patent: 356
Tokyo-to, Japan
Patent: 353
Fukushima-ken, Japan
Patent: 317
Ford Global Technologies LLC
Michigan, United States
Patent: 255
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 249
Baden-Württemberg, Germany
Patent: 218
Kanagawa-ken, Japan
Patent: 187
Tokyo-to, Japan
Patent: 178
With the analysis among 83 patents, we discovered top 7 start-ups by total patent application. Aisin KK, Ice Thermal Harvesting LLC, Turbogen LLC are active in this area.
Tokyo-to, Japan
Patent: 65
Texas, United States
Patent: 12
Nevada, United States
Patent: 2
Massachusetts, United States
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Wisconsin, United States
Patent: 1
New York, United States
Patent: 1
With the analysis among related 4,799 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Toyota Motor Corp., Weichai Power Co., Ltd., LG Electronics, Inc. take 4.27% of patent filing during this period.
Tokyo-to, Japan
Patent: 90
Shandong Sheng, China
Patent: 63
Shaanxi Sheng, China
Patent: 48
Ford Global Technologies LLC
Michigan, United States
Patent: 42
North Carolina, United States
Patent: 35
Tokyo-to, Japan
Patent: 34
Beijing Shi, China
Patent: 32
With the analysis among related 4,799 patents in last 5 years, we discover 245 new entrants. Xi'an Thermal Power Research Institute Co., Ltd., Beijing Jindi Venture Technology Co., Ltd., Air Liquide SA are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 48
Beijing Shi, China
Patent: 19
Connecticut, United States
Patent: 12
Michigan, United States
Patent: 12
Texas, United States
Patent: 12
Jiangsu Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
New South Wales, Australia
Patent: 9
With the analysis among 953 patents, we discovered top 137 universities and scientific research institutions by total patent application. Southwest Petroleum University, Xi'an Jiaotong University, Tianjin University of Commerce are dominant in this area. They take 8.71% of the total patent filing.
Sichuan Sheng, China
Patent: 33
Shaanxi Sheng, China
Patent: 25
Tianjin Shi, China
Patent: 25
Heilongjiang Sheng, China
Patent: 22
Hubei Sheng, China
Patent: 17
Tianjin Shi, China
Patent: 17
Valencia, Spain
Patent: 16
Jilin Sheng, China
Patent: 15
Beijing Shi, China
Patent: 13