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 Shi, China
Patent: 30
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 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 Shi, China
Patent: 30
Hunan Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 21
Tokyo-to, Japan
Patent: 20
Osaka-fu, Japan
Patent: 15
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 Shi, China
Patent: 30
Hunan Sheng, China
Patent: 21
Guangdong Sheng, China
Patent: 21
Shanghai Shi, China
Patent: 12
Nara-ken, Japan
Patent: 12
Shanghai Shi, China
Patent: 10
Beijing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 7
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
Aichi-ken, Japan
Patent: 11
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 9
Liaoning Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 6