With the analysis among 12,377 patents, we discovered top 480 key players by total patent application. Mitsubishi Electric Corp., Murata Manufacturing Co. Ltd., Matsushita Electronics Corp. are dominant in this area. They take 16.67% of the total patent filing.
Tokyo-to, Japan
Patent: 777
Kyoto-fu, Japan
Patent: 687
Osaka-fu, Japan
Patent: 599
Toyama-ken, Japan
Patent: 472
Kyoto-fu, Japan
Patent: 393
Kyoto-fu, Japan
Patent: 353
Tokyo-to, Japan
Patent: 314
California, United States
Patent: 302
Aichi-ken, Japan
Patent: 252
Tokyo-to, Japan
Patent: 201
With the analysis among 46 patents, we discovered top 19 start-ups by total patent application. USHIO Opto Semiconductors, Inc., KIOXIA Corp., Cairdac SA are active in this area.
Beijing Shi, China
Patent: 4
Missouri, United States
Patent: 3
California, United States
Patent: 3
Arizona, United States
Patent: 2
East Sussex, United Kingdom
Patent: 2
With the analysis among related 2,348 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Mitsubishi Electric Corp., ROHM Co., Ltd., Fuji Electric Co., Ltd. take 17.63% of patent filing during this period.
Tokyo-to, Japan
Patent: 176
Kyoto-fu, Japan
Patent: 148
Tokyo-to, Japan
Patent: 90
Kyoto-fu, Japan
Patent: 86
Aichi-ken, Japan
Patent: 55
Osaka-fu, Japan
Patent: 55
Tokyo-to, Japan
Patent: 43
Nordrhein-Westfalen, Germany
Patent: 34
With the analysis among related 2,348 patents in last 5 years, we discover 319 new entrants. China Tobacco Hunan Industrial Co. Ltd., Yungu (Gu'an) Technology Co., Ltd., Shenghuilai Nanjing Energy Technology Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 26
Hebei Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 6
Foshan Shanshan Datang Medical Technology Co. Ltd.
Guangdong Sheng, China
Patent: 6
The Feinstein Institutes for Medical Research
New York, United States
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among 856 patents, we discovered top 190 universities and scientific research institutions by total patent application. Institute of Semiconductors of Chinese Academy of Sciences, Tsinghua University, Changchun Institute of Optics Fine Mechanics & Physics are dominant in this area. They take 11.68% of the total patent filing.
Beijing Shi, China
Patent: 41
Beijing Shi, China
Patent: 18
Guangdong Sheng, China
Patent: 12
Fujian Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 11
Massachusetts, United States
Patent: 10
Zhejiang Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8