With the analysis among 3,850 patents, we discovered top 473 key players by total patent application. Aisin KK, Sharp Corp., Toyota Motor Corp. are dominant in this area. They take 16.68% of the total patent filing.
Tokyo-to, Japan
Patent: 249
Toyama-ken, Japan
Patent: 232
Tokyo-to, Japan
Patent: 161
Tokyo-to, Japan
Patent: 150
Ohio, United States
Patent: 98
Texas, United States
Patent: 86
Osaka-fu, Japan
Patent: 83
Michigan, United States
Patent: 75
Tokyo-to, Japan
Patent: 70
With the analysis among 252 patents, we discovered top 3 start-ups by total patent application.
Tokyo-to, Japan
Patent: 249
New York, United States
Patent: 2
Shanghai Shi, China
Patent: 1
With the analysis among related 607 patents applied in the last 5 years. We discover 181 most active companies in this area. The fast-growing Technical Institute of Physics & Chemistry CAS, Nanjing University of Aeronautics & Astronautics, Ningbo Sirui Technology Co., Ltd. take 8.73% of patent filing during this period.
Beijing Shi, China
Patent: 23
Jiangsu Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 11
Heilongjiang Sheng, China
Patent: 9
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Patent: 9
With the analysis among related 607 patents in last 5 years, we discover 127 new entrants. Ningbo Sirui Technology Co., Ltd., Swedish Stirling AB, Harbin Engineering University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 14
Heilongjiang Sheng, China
Patent: 9
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Patent: 9
Shandong Sheng, China
Patent: 7
Guizhou Yujia Technology Co., Ltd.
Guizhou Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 4
With the analysis among 583 patents, we discovered top 117 universities and scientific research institutions by total patent application. Technical Institute of Physics & Chemistry CAS, Nanjing University of Aeronautics & Astronautics, Zhejiang University are dominant in this area. They take 15.61% of the total patent filing.
Beijing Shi, China
Patent: 41
Jiangsu Sheng, China
Patent: 30
Zhejiang Sheng, China
Patent: 20
Beijing Shi, China
Patent: 14
Guangdong Sheng, China
Patent: 11
Heilongjiang Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 5