With the analysis among 1,872 patents, we discovered top 478 key players by total patent application. Matsushita Electronics Corp., Nichicon Corp., Toray Industries, Inc. are dominant in this area. They take 18.27% of the total patent filing.
Osaka-fu, Japan
Patent: 207
Kyoto-fu, Japan
Patent: 70
Tokyo-to, Japan
Patent: 65
Tokyo-to, Japan
Patent: 34
Hyogo-ken, Japan
Patent: 30
Anhui Sheng, China
Patent: 29
Osaka-fu, Japan
Patent: 28
Osaka-fu, Japan
Patent: 23
With the analysis among 6 patents, we discovered top 2 start-ups by total patent application.
South Carolina, United States
Patent: 5
California, United States
Patent: 1
With the analysis among related 307 patents applied in the last 5 years. We discover 142 most active companies in this area. The fast-growing Murata Manufacturing Co. Ltd., Shizuki Electric Co., Inc., Oji Holdings Corp. take 15.96% of patent filing during this period.
Kyoto-fu, Japan
Patent: 19
Hyogo-ken, Japan
Patent: 16
Tokyo-to, Japan
Patent: 14
Kyoto-fu, Japan
Patent: 11
Hubei Sheng, China
Patent: 9
Fujian Sheng, China
Patent: 6
Hyogo-ken, Japan
Patent: 6
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among related 307 patents in last 5 years, we discover 99 new entrants. Daishinku Corp., Guangdong Fengming Electronic Tech. Co., Ltd., Aihuaxin Power Capacitor (Suzhou) Co., Ltd. are the most active new entrants in this area.
Hyogo-ken, Japan
Patent: 6
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
South Carolina, United States
Patent: 5
Shaanxi Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Huizhou Yuxinyuan Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 4
With the analysis among 60 patents, we discovered top 15 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, California Institute of Technology, Xi'an Jiaotong University are dominant in this area. They take 50.00% of the total patent filing.
Hubei Sheng, China
Patent: 20
California, United States
Patent: 5
Shaanxi Sheng, China
Patent: 4
Ohio, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Thüringen, Germany
Patent: 1
Beijing Shi, China
Patent: 1