With the analysis among 1,868 patents, we discovered top 484 key players by total patent application. Western Digital Technologies, Inc., Hitachi Ltd., Samsung Electronics Co., Ltd. are dominant in this area. They take 7.49% of the total patent filing.
California, United States
Patent: 49
Tokyo-to, Japan
Patent: 45
Tokyo-to, Japan
Patent: 40
California, United States
Patent: 33
California, United States
Patent: 32
Osaka-fu, Japan
Patent: 29
Tokyo-to, Japan
Patent: 28
New York, United States
Patent: 27
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Hunan Sheng, China
Patent: 1
With the analysis among related 187 patents applied in the last 5 years. We discover 128 most active companies in this area. The fast-growing China Tobacco Hunan Industrial Co. Ltd., Rongshengda (Wuxi) Energy Co., Ltd., Tenneco (Suzhou) Emission System Co. Ltd. take 10.16% of patent filing during this period.
Hunan Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Shenzhen Dingli Electromechanical Automation Co., Ltd.
Guangdong Sheng, China
Patent: 3
Hong Kong SAR, China
Patent: 2
With the analysis among related 187 patents in last 5 years, we discover 98 new entrants. Rongshengda (Wuxi) Energy Co., Ltd., Toshiba Electronic Devices & Storage Corp., Guangxi Kadia Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Shenzhen Dingli Electromechanical Automation Co., Ltd.
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Huizhou Hechang Natural Gas Utilization Co., Ltd.
Guangdong Sheng, China
Patent: 2
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Patent: 2
Kleip (Zhejiang) Gas Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among 94 patents, we discovered top 42 universities and scientific research institutions by total patent application. Swiss Federal Institute of Technology Zurich, China University of Petroleum (East China), Tsinghua University are dominant in this area. They take 20.21% of the total patent filing.
ZURICH, Switzerland
Patent: 3
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Massachusetts, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
New York, United States
Patent: 1
Beijing Shi, China
Patent: 1
Miyagi-ken, Japan
Patent: 1