With the analysis among 4,292 patents, we discovered top 476 key players by total patent application. Nihon Trim Co., Ltd., Panasonic Intellectual Property Management Co. Ltd., HOSHIZAKI Corp. are dominant in this area. They take 9.46% of the total patent filing.
Osaka-fu, Japan
Patent: 145
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 141
Aichi-ken, Japan
Patent: 120
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 100
Huaneng Group Technology Innovation Center
Beijing Shi, China
Patent: 89
Sichuan Huaneng Hydrogen Energy Technology Co., Ltd.
Sichuan Sheng, China
Patent: 83
California, United States
Patent: 75
Si Chuan Hua Neng Fu Jiang Shui Dian You Xian Ze Ren Gong Si
Sichuan Sheng, China
Patent: 75
Sichuan Huaneng Kangding Hydroelectric Co. Ltd.
Sichuan Sheng, China
Patent: 75
Sichuan Huaneng Dongxiguang Water & Power Co. Ltd.
Sichuan Sheng, China
Patent: 75
With the analysis among 26 patents, we discovered top 9 start-ups by total patent application. Weo LLC, Shenzhen G.K Technology Co., Ltd., Wuhan Lingtu Sensing Technology Co Ltd. are active in this area.
Shenzhen G.K Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Wuhan Lingtu Sensing Technology Co Ltd.
Hubei Sheng, China
Patent: 2
Shenzhen Balun Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Bmw River Technology Co Ltd.
Sichuan Sheng, China
Patent: 1
Birmingham, United Kingdom
Patent: 1
Clean Power Hydrogen Group Ltd.
Doncaster, United Kingdom
Patent: 1
Shiga-ken, Japan
Patent: 1
With the analysis among related 4,281 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Panasonic Intellectual Property Management Co. Ltd., Huaneng Clean Energy Research Institute, Huaneng Group Technology Innovation Center take 7.15% of patent filing during this period.
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 117
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 100
Huaneng Group Technology Innovation Center
Beijing Shi, China
Patent: 89
Sichuan Huaneng Hydrogen Energy Technology Co., Ltd.
Sichuan Sheng, China
Patent: 83
Si Chuan Hua Neng Fu Jiang Shui Dian You Xian Ze Ren Gong Si
Sichuan Sheng, China
Patent: 75
Sichuan Huaneng Taipingyi Hydroelectricity Co. Ltd.
Sichuan Sheng, China
Patent: 75
Sichuan Huaneng Jiling River Hydropower Co. Ltd.
Sichuan Sheng, China
Patent: 75
Sichuan Huaneng Kangding Hydroelectric Co. Ltd.
Sichuan Sheng, China
Patent: 75
Huaneng Mingtai Electric Power Co., Ltd.
Sichuan Sheng, China
Patent: 75
Sichuan Huaneng Dongxiguang Water & Power Co. Ltd.
Sichuan Sheng, China
Patent: 75
With the analysis among related 4,281 patents in last 5 years, we discover 423 new entrants. Huaneng Clean Energy Research Institute, Huaneng Group Technology Innovation Center, Sichuan Huaneng Hydrogen Energy Technology Co., Ltd. are the most active new entrants in this area.
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 100
Huaneng Group Technology Innovation Center
Beijing Shi, China
Patent: 89
Sichuan Huaneng Hydrogen Energy Technology Co., Ltd.
Sichuan Sheng, China
Patent: 83
Si Chuan Hua Neng Fu Jiang Shui Dian You Xian Ze Ren Gong Si
Sichuan Sheng, China
Patent: 75
Sichuan Huaneng Taipingyi Hydroelectricity Co. Ltd.
Sichuan Sheng, China
Patent: 75
Sichuan Huaneng Jiling River Hydropower Co. Ltd.
Sichuan Sheng, China
Patent: 75
Sichuan Huaneng Kangding Hydroelectric Co. Ltd.
Sichuan Sheng, China
Patent: 75
Huaneng Mingtai Electric Power Co., Ltd.
Sichuan Sheng, China
Patent: 75
Sichuan Huaneng Dongxiguang Water & Power Co. Ltd.
Sichuan Sheng, China
Patent: 75
Sichuan Huaneng Baoxing River Power, Inc.
Sichuan Sheng, China
Patent: 75
With the analysis among 1,359 patents, we discovered top 283 universities and scientific research institutions by total patent application. Dalian Institute of Chemical Physics Chinese Academy of Sciences, Beijing University of Chemical Technology, Zhejiang University are dominant in this area. They take 6.70% of the total patent filing.
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 37
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 28
Zhejiang Sheng, China
Patent: 26
South China University of Technology
Guangdong Sheng, China
Patent: 23
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 23
Shandong Sheng, China
Patent: 22
Beijing Shi, China
Patent: 21
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 19
Tianjin Shi, China
Patent: 19