With the analysis among 3,092 patents, we discovered top 482 key players by total patent application. TOSHIBA Corp., Mitsubishi Electric Corp., Matsushita Electronics Corp. are dominant in this area. They take 12.45% of the total patent filing.
Tokyo-to, Japan
Patent: 147
Tokyo-to, Japan
Patent: 138
Osaka-fu, Japan
Patent: 100
Tokyo-to, Japan
Patent: 97
Tokyo-to, Japan
Patent: 84
Tokyo-to, Japan
Patent: 53
Tokyo-to, Japan
Patent: 51
Toyama-ken, Japan
Patent: 45
Tokyo-to, Japan
Patent: 42
California, United States
Patent: 41
With the analysis among 17 patents, we discovered top 10 start-ups by total patent application. Shenzhen Basic Semiconductor Ltd., Englishco LLC, WeEn Semiconductors Co., Ltd. are active in this area.
Guangdong Sheng, China
Patent: 4
New York, United States
Patent: 3
Jiangxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Baden-Württemberg, Germany
Patent: 1
Vermont, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 524 patents applied in the last 5 years. We discover 320 most active companies in this area. The fast-growing Global Energy Interconnection Research Institute, Mitsubishi Electric Corp., Fuji Electric Co., Ltd. take 8.59% of patent filing during this period.
Beijing Shi, China
Patent: 19
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 12
Sichuan Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Shanghai Shi, China
Patent: 8
Hong Kong SAR, China
Patent: 8
Saint Michael, Barbados
Patent: 7
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Patent: 6
With the analysis among related 524 patents in last 5 years, we discover 248 new entrants. Global Energy Interconnection Research Institute, Feizeng Semiconductor (Shanghai) Co. Ltd., Alpha Power Solutions Co. Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 19
Shanghai Shi, China
Patent: 8
Hong Kong SAR, China
Patent: 8
Saint Michael, Barbados
Patent: 7
Fukuoka-ken, Japan
Patent: 5
Tianjin Shi, China
Patent: 5
California, United States
Patent: 4
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among 262 patents, we discovered top 76 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Institute of Electrical Engineering, Chinese Academy of Sciences, Xidian University are dominant in this area. They take 15.65% of the total patent filing.
Sichuan Sheng, China
Patent: 22
Shaanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Fukuoka-ken, Japan
Patent: 5
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Colorado, United States
Patent: 4