With the analysis among 671 patents, we discovered top 300 key players by total patent application. Braun GmbH & Co. KG, NIPPON STEEL CORP., NKK Corp. are dominant in this area. They take 9.54% of the total patent filing.
Rheinland-Pfalz, Germany
Patent: 27
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 12
Shanghai Shi, China
Patent: 10
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
New York, United States
Patent: 1
With the analysis among related 28 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Sikelin Group Co., Ltd, Zhuhai Huatya Industrial Gas Co., Ltd., Jiangsu Gusheng Energy Co., Ltd. take 14.29% of patent filing during this period.
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Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Yunnan Sheng, China
Patent: 1
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Patent: 1
Hebei Huachuang Petroleum Engineering Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Kanagawa-ken, Japan
Patent: 1
Henan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 28 patents in last 5 years, we discover 22 new entrants. Henan Heli Energy Co., Ltd., Dadu River Hydropower Development Co., Ltd., Yichang Ruichuan Optoelectronics Technology Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Foshan Shunde Ripu Electric Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 79 patents, we discovered top 21 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, Kyushu University, Hohai University are dominant in this area. They take 17.72% of the total patent filing.
Fukuoka-ken, Japan
Patent: 2
Jiangsu Sheng, China
Patent: 2
Massachusetts, United States
Patent: 1
Texas, United States
Patent: 1
Shandong Sheng, China
Patent: 1
California, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1