With the analysis among 306 patents, we discovered top 91 key players by total patent application. Sandvik Aktiebolag, NIPPON STEEL CORP., Sandvik Intellectual Property AB are dominant in this area. They take 24.18% of the total patent filing.
Tokyo-to, Japan
Patent: 15
Sandvik Intellectual Property AB
Texas, United States
Patent: 12
Tokyo-to, Japan
Patent: 10
Toyota Central R&D Labs, Inc.
Aichi-ken, Japan
Patent: 9
Delaware, United States
Patent: 7
Kanagawa-ken, Japan
Patent: 6
North Carolina, United States
Patent: 6
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With the analysis among related 46 patents applied in the last 5 years. We discover 36 most active companies in this area. The fast-growing South China University of Technology, Greenerity GmbH, Huazhong University of Science & Technology take 19.57% of patent filing during this period.
South China University of Technology
Guangdong Sheng, China
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Zhengzhou Jinquan Mining and Metallurgy Equipment Co., Ltd.
Henan Sheng, China
Patent: 2
Hydrogen Power (Hangzhou) Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Ford Global Technologies LLC
Michigan, United States
Patent: 2
Inner Mongolia First Machinery Group Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 2
Baoji Titanium Prius Titanium Anode Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
State Power Invt Corp. Hydrogen Energy Tech Dev Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 46 patents in last 5 years, we discover 33 new entrants. Greenerity GmbH, Huazhong University of Science & Technology, Zhengzhou Jinquan Mining and Metallurgy Equipment Co., Ltd. are the most active new entrants in this area.
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Zhengzhou Jinquan Mining and Metallurgy Equipment Co., Ltd.
Henan Sheng, China
Patent: 2
Hydrogen Power (Hangzhou) Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Ford Global Technologies LLC
Michigan, United States
Patent: 2
Inner Mongolia First Machinery Group Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 2
Baoji Titanium Prius Titanium Anode Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
State Power Invt Corp. Hydrogen Energy Tech Dev Co. Ltd.
Beijing Shi, China
Patent: 1
Zibo Qimingxing New Material Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among 59 patents, we discovered top 26 universities and scientific research institutions by total patent application. South China University of Technology, National University of Singapore, Korea Institute of Science & Technology are dominant in this area. They take 20.34% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 5
National University of Singapore
Central Region, Singapore
Patent: 4
Korea Institute of Science & Technology
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
University of Science & Technology Beijing
Beijing Shi, China
Patent: 2
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1