With the analysis among 1,909 patents, we discovered top 488 key players by total patent application. Tatsuno Corp., Showa Kiki Kogyo KK, China Petroleum & Chemical Corp. are dominant in this area. They take 9.17% of the total patent filing.
Tokyo-to, Japan
Patent: 112
Beijing Shi, China
Patent: 27
Tokyo-to, Japan
Patent: 26
Texas, United States
Patent: 24
Ford Global Technologies LLC
Michigan, United States
Patent: 23
Wisconsin, United States
Patent: 21
Tokyo-to, Japan
Patent: 16
Osaka-fu, Japan
Patent: 15
With the analysis among 31 patents, we discovered top 16 start-ups by total patent application. Newlinks (Beijing) Technology Co., Ltd., Universal Hydrogen Co., Platform Science, Inc. are active in this area.
Beijing Shi, China
Patent: 7
California, United States
Patent: 4
California, United States
Patent: 3
California, United States
Patent: 3
California, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Karnataka, India
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 1,152 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Tatsuno Corp., Wayne Fueling Systems LLC, China Petroleum & Chemical Corp. take 4.77% of patent filing during this period.
Tokyo-to, Japan
Patent: 23
Texas, United States
Patent: 20
Beijing Shi, China
Patent: 12
Wisconsin, United States
Patent: 11
Shanghai Shi, China
Patent: 9
Beijing Shi, China
Patent: 8
Jilin Youshenger Refueling Equipment Co., Ltd.
Jilin Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
With the analysis among related 1,152 patents in last 5 years, we discover 448 new entrants. Shanghai Daju Construction Engineering Group Co., Ltd., National Institute of Clean & Low Carbon Energy, Jilin Youshenger Refueling Equipment Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 9
Beijing Shi, China
Patent: 8
Jilin Youshenger Refueling Equipment Co., Ltd.
Jilin Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 7
Henan Sheng, China
Patent: 7
Shangshan Zhicheng (Suzhou) Information Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Chengdu Fun Oil Technology Co., Ltd.
Sichuan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
With the analysis among 160 patents, we discovered top 47 universities and scientific research institutions by total patent application. Beijing Institute of Petrochemical Technology, South China University of Technology, Heilongjiang University are dominant in this area. They take 21.25% of the total patent filing.
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Qinghai Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Central Region, Singapore
Patent: 1
Shandong Sheng, China
Patent: 1