With the analysis among 8,400 patents, we discovered top 489 key players by total patent application. Robert Bosch GmbH, DENSO Corp., Toyota Motor Corp. are dominant in this area. They take 10.61% of the total patent filing.
Baden-Württemberg, Germany
Patent: 471
Aichi-ken, Japan
Patent: 249
Tokyo-to, Japan
Patent: 171
Tokyo-to, Japan
Patent: 158
California, United States
Patent: 113
Tokyo-to, Japan
Patent: 104
Shaanxi Sheng, China
Patent: 99
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 71
Fukushima-ken, Japan
Patent: 69
Kyoto-fu, Japan
Patent: 66
With the analysis among 9 patents, we discovered top 3 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 3,212 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xi'an Thermal Power Research Institute Co., Ltd., Robert Bosch GmbH, Xi'an West Heat Energy Saving Technology Co., Ltd. take 5.35% of patent filing during this period.
Shaanxi Sheng, China
Patent: 89
Baden-Württemberg, Germany
Patent: 54
Shaanxi Sheng, China
Patent: 29
Guangdong Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 18
Beijing Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 17
Beijing Shi, China
Patent: 16
Beijing Shi, China
Patent: 14
Fujian Sheng, China
Patent: 13
With the analysis among related 3,212 patents in last 5 years, we discover 378 new entrants. China Datang Group Science and Technology Research Institute Co., Ltd. Thermal Power Technology Research Institute, Fujian Fuqing Nuclear Power Co. Ltd., Qingdao Kangjinghui Environmental Technology Group Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 14
Fujian Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 12
Acre Coking & Refractory Engineering Consulting (Dalian)
Liaoning Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 9
Hebei Sheng, China
Patent: 8
Tennessee, United States
Patent: 8
Zhejiang Sheng, China
Patent: 8
Jiangxi Sheng, China
Patent: 7
With the analysis among 658 patents, we discovered top 163 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, North China Electric Power University, Zhejiang University are dominant in this area. They take 6.99% of the total patent filing.
Shaanxi Sheng, China
Patent: 16
Beijing Shi, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 5