With the analysis among 387 patents, we discovered top 202 key players by total patent application. Rhodia Operations SASU, Albemarle Corp., Toyota Motor Corp. are dominant in this area. They take 10.34% of the total patent filing.
North Carolina, United States
Patent: 9
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With the analysis among related 113 patents applied in the last 5 years. We discover 57 most active companies in this area. The fast-growing Toyota Motor Corp., ContiTech Luftfedersysteme GmbH, Phinergy Ltd. take 18.58% of patent filing during this period.
New Jersey, United States
Patent: 3
With the analysis among related 113 patents in last 5 years, we discover 49 new entrants. Toyota Motor Corp., ContiTech Luftfedersysteme GmbH, Phinergy Ltd. are the most active new entrants in this area.
New Jersey, United States
Patent: 3
Antwerpen, Belgium
Patent: 2
ZURICH, Switzerland
Patent: 2
With the analysis among 41 patents, we discovered top 17 universities and scientific research institutions by total patent application. North China Electric Power University, Shanghai Jiao Tong University, Tokai University are dominant in this area. They take 14.63% of the total patent filing.
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1