With the analysis among 245 patents, we discovered top 47 key players by total patent application. Honeywell International Technologies Ltd., Hydrogenics Corp., Trulite, Inc. are dominant in this area. They take 28.98% of the total patent filing.
DUBLIN, Ireland
Patent: 27
Ontario, Canada
Patent: 25
Texas, United States
Patent: 19
Kanagawa-ken, Japan
Patent: 16
Jiangsu Sheng, China
Patent: 14
New Jersey, United States
Patent: 10
Massachusetts, United States
Patent: 8
Idaho, United States
Patent: 8
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With the analysis among related 12 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Korea Institute of Science & Technology, Hyundai Motor Co., Ltd., Honeywell International Technologies Ltd. take 83.33% of patent filing during this period.
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Patent: 2
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Michigan, United States
Patent: 1
Guizhou Sheng, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 5 new entrants. Kia Co., Ltd, Foshan Tianmu Linke Technology Co., Ltd., Chengdu University of Technology are the most active new entrants in this area.
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Patent: 2
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Michigan, United States
Patent: 1
Guizhou Sheng, China
Patent: 1
With the analysis among 54 patents, we discovered top 11 universities and scientific research institutions by total patent application. Yokohama National University, University of Washington, Korea Institute of Science & Technology are dominant in this area. They take 68.52% of the total patent filing.
Kanagawa-ken, Japan
Patent: 14
Washington, United States
Patent: 9
Zhejiang Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 2
South Carolina, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1