With the analysis among 85 patents, we discovered top 47 key players by total patent application. Carl Zeiss AG, Samsung Heavy Industries Co., Ltd., Hitachi Ltd. are dominant in this area. They take 18.82% of the total patent filing.
Gyeonggi-do, South Korea
Patent: 5
Fukuoka-ken, Japan
Patent: 4
California, United States
Patent: 2
Kanagawa-ken, Japan
Patent: 2
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With the analysis among related 7 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Regents of The University of Michigan, Toyota Central R&D Labs, Inc., Chung-Ang University Industry Academic Cooperation Foundation take 57.14% of patent filing during this period.
Michigan, United States
Patent: 2
Aichi-ken, Japan
Patent: 1
Hubei Sheng, China
Patent: 1
Washington, United States
Patent: 1
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Kentucky, United States
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 7 new entrants. Regents of The University of Michigan, Toyota Central R&D Labs, Inc., Chung-Ang University Industry Academic Cooperation Foundation are the most active new entrants in this area.
Michigan, United States
Patent: 2
Aichi-ken, Japan
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Kentucky, United States
Patent: 1
With the analysis among 11 patents, we discovered top 6 universities and scientific research institutions by total patent application. Central South University, Beijing Institute of Technology, Jimei University are dominant in this area. They take 36.36% of the total patent filing.
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1