With the analysis among 216 patents, we discovered top 97 key players by total patent application. Yazaki Corp., Hitachi Ltd., Elkem ASA are dominant in this area. They take 15.28% of the total patent filing.
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 10
Chungcheongnam-do, South Korea
Patent: 4
California, United States
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 28 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Shenzhen Grandland Group Co., Ltd., Harbin University of Science & Technology, Ocean University of China take 25.00% of patent filing during this period.
Guangdong Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 1
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Patent: 1
Shaanxi Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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Patent: 1
With the analysis among related 28 patents in last 5 years, we discover 22 new entrants. Shenzhen Grandland Group Co., Ltd., Harbin University of Science & Technology, State Grid Fujian Electric Power Co. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
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Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
Luxembourg, Luxembourg
Patent: 1
Yunnan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 81 patents, we discovered top 30 universities and scientific research institutions by total patent application. Beijing University of Technology, South China University of Technology, Harbin University of Science & Technology are dominant in this area. They take 13.58% of the total patent filing.
Beijing Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Miyagi-ken, Japan
Patent: 1