With the analysis among 8,181 patents, we discovered top 484 key players by total patent application. Ushio KK, Matsushita Electronics Corp., General Electric Co. are dominant in this area. They take 8.25% of the total patent filing.
Shimane-ken, Japan
Patent: 257
Osaka-fu, Japan
Patent: 217
Massachusetts, United States
Patent: 201
Noord-Holland, Netherlands
Patent: 165
Kanagawa-ken, Japan
Patent: 132
Tokyo-to, Japan
Patent: 125
Pennsylvania, United States
Patent: 115
With the analysis among 44 patents, we discovered top 8 start-ups by total patent application. Nobilis Therapeutics, Inc., Sagetech Medical Equipment Ltd, Perricone Hydrogen Water Co. LLC are active in this area.
Oregon, United States
Patent: 13
Devon, United Kingdom
Patent: 10
Connecticut, United States
Patent: 7
New York, United States
Patent: 6
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 2
With the analysis among related 628 patents applied in the last 5 years. We discover 266 most active companies in this area. The fast-growing Praxair Technology, Inc., Quzhou Hangyang Special Gas Co., Ltd., Hammo Energy Technology (Shanghai) Co., Ltd. take 7.64% of patent filing during this period.
Connecticut, United States
Patent: 17
Zhejiang Sheng, China
Patent: 17
Shanghai Shi, China
Patent: 14
Pennsylvania, United States
Patent: 13
Shimane-ken, Japan
Patent: 12
Shanghai Shi, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
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Patent: 10
Devon, United Kingdom
Patent: 10
Osaka-fu, Japan
Patent: 10
With the analysis among related 628 patents in last 5 years, we discover 199 new entrants. Quzhou Hangyang Special Gas Co., Ltd., Hammo Energy Technology (Shanghai) Co., Ltd., Hangzhou Ruiwen Technology Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 17
Shanghai Shi, China
Patent: 14
Zhejiang Sheng, China
Patent: 11
Devon, United Kingdom
Patent: 10
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Patent: 9
Zhejiang Sheng, China
Patent: 8
Henan Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
With the analysis among 764 patents, we discovered top 140 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Shanghai Institute of Optics & Fine Mechanics, Uzhhorod National University are dominant in this area. They take 10.86% of the total patent filing.
Shanghai Shi, China
Patent: 16
Shanghai Shi, China
Patent: 15
Miyagi-ken, Japan
Patent: 10
New Hampshire, United States
Patent: 8
Zhejiang Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 6
North Carolina, United States
Patent: 5
Shanghai Shi, China
Patent: 5