With the analysis among 16,430 patents, we discovered top 486 key players by total patent application. Mazda Motor Corp., Toyota Motor Corp., Nissan Motor Co., Ltd. are dominant in this area. They take 18.09% of the total patent filing.
Kanagawa-ken, Japan
Patent: 1,104
Tokyo-to, Japan
Patent: 1,073
Fukushima-ken, Japan
Patent: 796
Tokyo-to, Japan
Patent: 420
Tokyo-to, Japan
Patent: 370
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 282
Aichi-ken, Japan
Patent: 255
Tokyo-to, Japan
Patent: 208
Osaka-fu, Japan
Patent: 198
With the analysis among 58 patents, we discovered top 7 start-ups by total patent application. Aisin KK, Englishco LLC, Fasford Technology Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 45
New York, United States
Patent: 6
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 1,436 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Mazda Motor Corp., Toyota Motor Corp., Xi'an Thermal Power Research Institute Co., Ltd. take 5.57% of patent filing during this period.
Kanagawa-ken, Japan
Patent: 29
Tokyo-to, Japan
Patent: 27
Shaanxi Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 23
Tokyo-to, Japan
Patent: 19
Beijing Shi, China
Patent: 16
Shandong Sheng, China
Patent: 15
Bayern, Germany
Patent: 10
With the analysis among related 1,436 patents in last 5 years, we discover 293 new entrants. Jinan University, Nihon Koshuha Co. Ltd., Zhuhai Landa Compressor Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among 880 patents, we discovered top 183 universities and scientific research institutions by total patent application. Zhejiang University, North China Electric Power University, Tsinghua University are dominant in this area. They take 10.23% of the total patent filing.
Zhejiang Sheng, China
Patent: 32
Beijing Shi, China
Patent: 30
Beijing Shi, China
Patent: 28
Heilongjiang Sheng, China
Patent: 21
Heilongjiang Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 19
Shanghai Shi, China
Patent: 18
Chongqing Shi, China
Patent: 14
Gansu Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 11