With the analysis among 23,688 patents, we discovered top 490 key players by total patent application. TOSHIBA Corp., Matsushita Electronics Corp., Murata Manufacturing Co. Ltd. are dominant in this area. They take 8.17% of the total patent filing.
Tokyo-to, Japan
Patent: 697
Osaka-fu, Japan
Patent: 689
Kyoto-fu, Japan
Patent: 550
Tokyo-to, Japan
Patent: 446
Tokyo-to, Japan
Patent: 416
Tokyo-to, Japan
Patent: 403
Tokyo-to, Japan
Patent: 394
Tokyo-to, Japan
Patent: 338
Tokyo-to, Japan
Patent: 295
With the analysis among 230 patents, we discovered top 21 start-ups by total patent application. KIOXIA Corp., VoltSafe, Inc., Aisin KK are active in this area.
Tokyo-to, Japan
Patent: 177
British Columbia, Canada
Patent: 9
Essex, United Kingdom
Patent: 5
Ibaraki-ken, Japan
Patent: 5
Massachusetts, United States
Patent: 4
New York, United States
Patent: 4
Cambridgeshire, United Kingdom
Patent: 2
California, United States
Patent: 2
With the analysis among related 3,092 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Murata Manufacturing Co. Ltd., KOA Co. Ltd., Taiwan Semiconductor Manufacturing Co., Ltd. take 8.28% of patent filing during this period.
Kyoto-fu, Japan
Patent: 95
Taiwan Province, China
Patent: 75
Tokyo-to, Japan
Patent: 55
undefined undefined
Patent: 51
Tokyo-to, Japan
Patent: 48
Fukushima-ken, Japan
Patent: 48
New York, United States
Patent: 40
Tokyo-to, Japan
Patent: 39
With the analysis among related 3,092 patents in last 5 years, we discover 256 new entrants. Wieland Group, Guangdong Midea Refrigeration Equipment Co., Ltd., VoltSafe, Inc. are the most active new entrants in this area.
Baden-Württemberg, Germany
Patent: 14
Guangdong Sheng, China
Patent: 13
British Columbia, Canada
Patent: 9
Anhui Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
With the analysis among 779 patents, we discovered top 149 universities and scientific research institutions by total patent application. Central South University, Tohoku University, The University of Sydney are dominant in this area. They take 13.61% of the total patent filing.
Hunan Sheng, China
Patent: 15
Miyagi-ken, Japan
Patent: 11
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Massachusetts, United States
Patent: 5
California, United States
Patent: 5