With the analysis among 3,880 patents, we discovered top 488 key players by total patent application. Sando Iron Works Co. Ltd., Siemens AG, Maanshan Juli Technology Co., Ltd. are dominant in this area. They take 3.71% of the total patent filing.
Bayern, Germany
Patent: 54
Anhui Sheng, China
Patent: 33
Aichi-ken, Japan
Patent: 32
Tokyo-to, Japan
Patent: 30
Tokyo-to, Japan
Patent: 29
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 24
With the analysis among 7 patents, we discovered top 4 start-ups by total patent application. Mini Green Power SAS, Aisin KK, Qisen are active in this area.
Beijing Shi, China
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
With the analysis among related 1,549 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Maanshan Juli Technology Co., Ltd., Dongyang Narui Steam Engine Equipment Technology Co., Ltd., Anhui University of Technology take 4.13% of patent filing during this period.
Anhui Sheng, China
Patent: 33
Zhejiang Sheng, China
Patent: 18
Anhui Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 11
Gyeonggi-do, South Korea
Patent: 11
Jiangsu Sheng, China
Patent: 8
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Patent: 8
Beijing Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
With the analysis among related 1,549 patents in last 5 years, we discover 462 new entrants. Maanshan Juli Technology Co., Ltd., Dongyang Narui Steam Engine Equipment Technology Co., Ltd., Anhui University of Technology are the most active new entrants in this area.
Anhui Sheng, China
Patent: 33
Zhejiang Sheng, China
Patent: 18
Anhui Sheng, China
Patent: 13
Gyeonggi-do, South Korea
Patent: 11
Jiangsu Sheng, China
Patent: 8
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Patent: 8
Shaanxi Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Zhongshan Steam Baite Energy Saving Technology Co., Ltd.
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
With the analysis among 260 patents, we discovered top 78 universities and scientific research institutions by total patent application. Anhui University of Technology, Tsinghua University, South China University of Technology are dominant in this area. They take 14.23% of the total patent filing.
Anhui Sheng, China
Patent: 13
Beijing Shi, China
Patent: 11
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Zachodniopomorskie, Poland
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Vilniaus apskritis, Lithuania
Patent: 2
Beijing Shi, China
Patent: 2
Sachsen, Germany
Patent: 2