With the analysis among 1,678 patents, we discovered top 483 key players by total patent application. Matsushita Electronics Corp., TOSHIBA Corp., Mitsubishi Electric Corp. are dominant in this area. They take 11.20% of the total patent filing.
Osaka-fu, Japan
Patent: 69
Tokyo-to, Japan
Patent: 60
Tokyo-to, Japan
Patent: 59
Tokyo-to, Japan
Patent: 46
Tokyo-to, Japan
Patent: 40
Tokyo-to, Japan
Patent: 38
Beijing Shi, China
Patent: 38
Tokyo-to, Japan
Patent: 33
Tokyo-to, Japan
Patent: 25
Nagano-ken, Japan
Patent: 22
With the analysis among 13 patents, we discovered top 5 start-ups by total patent application. Aisin KK, JOLED, Inc., ASrock Rack, Inc. are active in this area.
California, United States
Patent: 1
Utah, United States
Patent: 1
With the analysis among related 246 patents applied in the last 5 years. We discover 165 most active companies in this area. The fast-growing State Grid Corp. of China, Chengdu Monolithic Power Systems Co. Ltd., JoulWatt Technology, Inc. Ltd. take 14.63% of patent filing during this period.
Beijing Shi, China
Patent: 17
Sichuan Sheng, China
Patent: 11
Hong Kong SAR, China
Patent: 8
Taiwan Province, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 4
With the analysis among related 246 patents in last 5 years, we discover 125 new entrants. JoulWatt Technology, Inc. Ltd., Global Mixed-Mode Technology, Inc., NTN Corp. are the most active new entrants in this area.
Hong Kong SAR, China
Patent: 8
Taiwan Province, China
Patent: 7
Fujian Sheng, China
Patent: 3
California, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 2
With the analysis among 152 patents, we discovered top 54 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, Zhejiang University, Shandong University are dominant in this area. They take 24.34% of the total patent filing.
Massachusetts, United States
Patent: 6
Zhejiang Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2