With the analysis among 1,047 patents, we discovered top 272 key players by total patent application. Sumitomo Metal Mining Co. Ltd., Mitsubishi Electric Corp., Koninklijke Philips NV are dominant in this area. They take 22.35% of the total patent filing.
Tokyo-to, Japan
Patent: 108
Tokyo-to, Japan
Patent: 81
Noord-Holland, Netherlands
Patent: 45
California, United States
Patent: 33
Beijing Shi, China
Patent: 31
Kyoto-fu, Japan
Patent: 26
California, United States
Patent: 25
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 22
Tokyo-to, Japan
Patent: 21
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 249 patents applied in the last 5 years. We discover 110 most active companies in this area. The fast-growing China ENFI Engineering Corp., Sumitomo Metal Mining Co. Ltd., Bloom Energy Corp. take 23.29% of patent filing during this period.
Beijing Shi, China
Patent: 26
Tokyo-to, Japan
Patent: 22
California, United States
Patent: 10
Sichuan Sheng, China
Patent: 7
California, United States
Patent: 5
Rio Tinto Iron & Titanium Canada, Inc.
Liaoning Sheng, China
Patent: 4
With the analysis among related 249 patents in last 5 years, we discover 81 new entrants. Pangang Group Panzhihua Iron&Steel Research Institute Co.,Ltd., Rio Tinto Iron & Titanium Canada, Inc., Yantai Jinscandium Rare and Precious Metal Materials Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 7
Rio Tinto Iron & Titanium Canada, Inc.
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Hunan Jinkun New Materials Co., Ltd.
Hunan Sheng, China
Patent: 3
Aichi-ken, Japan
Patent: 3
Guangdong Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
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Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 210 patents, we discovered top 52 universities and scientific research institutions by total patent application. Sichuan Normal University, Beijing University of Technology, Chiba University are dominant in this area. They take 22.38% of the total patent filing.
Sichuan Sheng, China
Patent: 29
Beijing Shi, China
Patent: 9
Chiba-ken, Japan
Patent: 9
Liaoning Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
Taiwan Province, China
Patent: 4
Fujian Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 3