With the analysis among 1,488 patents, we discovered top 253 key players by total patent application. TOSHIBA Corp., Siemens AG, Sumitomo Electric Industries Ltd. are dominant in this area. They take 13.44% of the total patent filing.
Tokyo-to, Japan
Patent: 72
Bayern, Germany
Patent: 67
Osaka-fu, Japan
Patent: 61
Tokyo-to, Japan
Patent: 57
Minnesota, United States
Patent: 47
Osaka-fu, Japan
Patent: 40
Tokyo-to, Japan
Patent: 39
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 28
Shiga-ken, Japan
Patent: 28
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With the analysis among related 82 patents applied in the last 5 years. We discover 50 most active companies in this area. The fast-growing Beihang University, Citizen Watch Co., Ltd., Commissariat à l´énergie atomique et aux énergies alternatives take 14.63% of patent filing during this period.
Beijing Shi, China
Patent: 5
CENTRE COUNTY, France
Patent: 3
Zhejiang Sheng, China
Patent: 2
Shiga-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 82 patents in last 5 years, we discover 33 new entrants. Faurecia Sièges d'Automobile SAS, Jinhua Polytechnic, Tianjin University of Commerce are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Rhode Island, United States
Patent: 2
Beijing Shi, China
Patent: 2
Jilin Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 181 patents, we discovered top 66 universities and scientific research institutions by total patent application. Beihang University, The University of Sydney, Harbin University of Science & Technology are dominant in this area. They take 11.60% of the total patent filing.
Beijing Shi, China
Patent: 6
Heilongjiang Sheng, China
Patent: 5
Massachusetts, United States
Patent: 4
Hebei Sheng, China
Patent: 4
Glasgow City, United Kingdom
Patent: 3
California, United States
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Texas, United States
Patent: 2
Rhode Island, United States
Patent: 2