With the analysis among 2,529 patents, we discovered top 485 key players by total patent application. Toyota Motor Corp., LG Electronics, Inc., UOP LLC are dominant in this area. They take 9.69% of the total patent filing.
Tokyo-to, Japan
Patent: 111
Illinois, United States
Patent: 54
Fukushima-ken, Japan
Patent: 45
Tokyo-to, Japan
Patent: 32
GM Global Technology Operations LLC
Michigan, United States
Patent: 32
Beijing SinoHytec Co., Ltd.
Beijing Shi, China
Patent: 30
Sawafuji Electric Co., Ltd.
With the analysis among 16 patents, we discovered top 9 start-ups by total patent application. Hylium Industries, Inc., Smvic, Aisin KK are active in this area.
Gyeonggi-do, South Korea
Patent: 5
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
New York, United States
Patent: 1
Beijing Zhongke Fuhai Cryogenic Technology Co Ltd.
Beijing Shi, China
Patent: 1
Oregon, United States
Patent: 1
New York, United States
Patent: 1
With the analysis among related 1,077 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Beijing SinoHytec Co., Ltd., Sawafuji Electric Co., Ltd., Zhuzhou Baojiekang Hydrogen Technology Co., Ltd. take 6.87% of patent filing during this period.
Beijing SinoHytec Co., Ltd.
Beijing Shi, China
Patent: 30
Sawafuji Electric Co., Ltd.
Zhuzhou Baojiekang Hydrogen Technology Co., Ltd.
Hunan Sheng, China
Patent: 21
Dongguan Baojie Kang Hydrogen Technology Co., Ltd.
Guangdong Sheng, China
Patent: 21
Tokyo-to, Japan
Patent: 20
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 15
Weishi Energy Technology Co., Ltd.
Shanghai Shi, China
Patent: 12
Nara-ken, Japan
Patent: 12
With the analysis among related 1,077 patents in last 5 years, we discover 421 new entrants. Beijing SinoHytec Co., Ltd., Zhuzhou Baojiekang Hydrogen Technology Co., Ltd., Dongguan Baojie Kang Hydrogen Technology Co., Ltd. are the most active new entrants in this area.
Beijing SinoHytec Co., Ltd.
Beijing Shi, China
Patent: 30
Zhuzhou Baojiekang Hydrogen Technology Co., Ltd.
Hunan Sheng, China
Patent: 21
Dongguan Baojie Kang Hydrogen Technology Co., Ltd.
Guangdong Sheng, China
Patent: 21
Weishi Energy Technology Co., Ltd.
Shanghai Shi, China
Patent: 12
Nara-ken, Japan
Patent: 12
Shanghai Shi, China
Patent: 10
Beijing Aerospace Petrochemical Tech Equipment Eng Corp.
Beijing Shi, China
Patent: 8
Shenzhen Sanai Health Technology Co., Ltd.
Guangdong Sheng, China
Patent: 7
Jiangsu Mengda New Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
With the analysis among 426 patents, we discovered top 107 universities and scientific research institutions by total patent application. Gifu University, Tokai National Higher Education & Research System, Tsinghua University are dominant in this area. They take 11.74% of the total patent filing.
Nara-ken, Japan
Patent: 12
Tokai National Higher Education & Research System
Aichi-ken, Japan
Patent: 11
Beijing Shi, China
Patent: 10
Beijing University of Technology
Beijing Shi, China
Patent: 9
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 8
South China University of Technology
Guangdong Sheng, China
Patent: 7
Wuhan University of Technology
Hubei Sheng, China
Patent: 7
Beijing Institute of Technology
Beijing Shi, China
Patent: 6
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 6
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 6