With the analysis among 840 patents, we discovered top 202 key players by total patent application. EIDP, Inc., 3M Innovative Properties Co., DAIKIN INDUSTRIES Ltd. are dominant in this area. They take 30.83% of the total patent filing.
Delaware, United States
Patent: 111
Minnesota, United States
Patent: 83
Osaka-fu, Japan
Patent: 65
Tokyo-to, Japan
Patent: 49
Michigan, United States
Patent: 38
Tokyo-to, Japan
Patent: 25
Nordrhein-Westfalen, Germany
Patent: 24
Tokyo-to, Japan
Patent: 20
Hessen, Germany
Patent: 17
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With the analysis among related 111 patents applied in the last 5 years. We discover 67 most active companies in this area. The fast-growing AGC, Inc. (Japan), Shandong Dongyue Future Hydrogen Energy Materials Co., Ltd., Asahi Kasei Corp. take 25.23% of patent filing during this period.
Tokyo-to, Japan
Patent: 12
Shandong Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 6
Taiwan Province, China
Patent: 6
Minnesota, United States
Patent: 3
Zhejiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 111 patents in last 5 years, we discover 55 new entrants. Fluoro Gold (Shanghai) New Materials Co., Ltd., NOK Corp., Jiexi Xinchangshun Electronic Technology Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 43 patents, we discovered top 15 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Tsinghua University, Hefei Institutes of Physical Science are dominant in this area. They take 23.26% of the total patent filing.
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1