With the analysis among 858 patents, we discovered top 204 key players by total patent application. Hitachi Ltd., Matsushita Electronics Corp., Nissin Electric Co. Ltd. are dominant in this area. They take 17.37% of the total patent filing.
Tokyo-to, Japan
Patent: 73
Osaka-fu, Japan
Patent: 44
Kyoto-fu, Japan
Patent: 32
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 22
Kyoto-fu, Japan
Patent: 19
New York, United States
Patent: 17
Tokyo-to, Japan
Patent: 13
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Alabama, United States
Patent: 1
With the analysis among related 116 patents applied in the last 5 years. We discover 64 most active companies in this area. The fast-growing The Institute of Geological & Nuclear Sciences Ltd., Tianjin Jinhang Institute of Technical Physics, Shaanxi Electric Appliance Research Institute take 13.79% of patent filing during this period.
WELLINGTON, New Zealand
Patent: 7
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Patent: 5
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Fukushima-ken, Japan
Patent: 3
Shanghai Shi, China
Patent: 3
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Patent: 3
California, United States
Patent: 3
Massachusetts, United States
Patent: 3
With the analysis among related 116 patents in last 5 years, we discover 46 new entrants. The Institute of Geological & Nuclear Sciences Ltd., KLA Corp., The Institute of Physics Chinese Academy of Sciences are the most active new entrants in this area.
WELLINGTON, New Zealand
Patent: 7
California, United States
Patent: 3
Beijing Shi, China
Patent: 3
Massachusetts, United States
Patent: 3
Fukushima-ken, Japan
Patent: 3
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among 266 patents, we discovered top 58 universities and scientific research institutions by total patent application. Yunnan University, Tianjin University of Technology, Kunming University of Science & Technology are dominant in this area. They take 11.65% of the total patent filing.
Yunnan Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 8
Yunnan Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Shanghai Shi, China
Patent: 5
Massachusetts, United States
Patent: 4
Guangdong Sheng, China
Patent: 4
Taiwan Province, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Taiwan Province, China
Patent: 3