With the analysis among 144 patents, we discovered top 38 key players by total patent application. TOSHIBA Corp., Mitsubishi Electric Corp., Kyushu Electric Power Co., Inc. are dominant in this area. They take 75.00% of the total patent filing.
Tokyo-to, Japan
Patent: 74
Tokyo-to, Japan
Patent: 25
Fukuoka-ken, Japan
Patent: 9
Aichi-ken, Japan
Patent: 9
Toyama-ken, Japan
Patent: 9
Yamaguchi-ken, Japan
Patent: 9
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With the analysis among related 4 patents applied in the last 5 years. We discover 2 most active companies in this area.
Anhui Sheng, China
Patent: 2
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Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 2 new entrants.
Anhui Sheng, China
Patent: 2
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Patent: 1
With the analysis among 26 patents, we discovered top 6 universities and scientific research institutions by total patent application. Nara Institute Of Science & Technology, University of Science & Technology of China, Xi'an Jiaotong University are dominant in this area. They take 107.69% of the total patent filing.
Anhui Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1