With the analysis among 12,363 patents, we discovered top 477 key players by total patent application. Matsushita Electronics Corp., Mitsubishi Electric Corp., TOSHIBA Corp. are dominant in this area. They take 10.00% of the total patent filing.
Osaka-fu, Japan
Patent: 448
Tokyo-to, Japan
Patent: 395
Tokyo-to, Japan
Patent: 393
Tokyo-to, Japan
Patent: 331
Aichi-ken, Japan
Patent: 214
Beijing Shi, China
Patent: 203
Baden-Württemberg, Germany
Patent: 202
Bayern, Germany
Patent: 186
Tokyo-to, Japan
Patent: 142
Tokyo-to, Japan
Patent: 138
With the analysis among 68 patents, we discovered top 22 start-ups by total patent application. Aisin KK, Solace Power, Inc., FlexEnable Ltd. are active in this area.
Tokyo-to, Japan
Patent: 24
NEWFOUNDLAND, Canada
Patent: 7
Cambridgeshire, United Kingdom
Patent: 5
Shanghai Shi, China
Patent: 3
California, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
New York, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 2,321 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Mitsubishi Electric Corp., The Swatch Group Research & Development Ltd. take 6.59% of patent filing during this period.
Beijing Shi, China
Patent: 75
Tokyo-to, Japan
Patent: 44
The Swatch Group Research & Development Ltd.
Aichi-ken, Japan
Patent: 28
Hubei Sheng, China
Patent: 23
Taiwan Province, China
Patent: 19
Aichi-ken, Japan
Patent: 17
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 16
With the analysis among related 2,321 patents in last 5 years, we discover 298 new entrants. Wuhan Lingpu Technology Co., Ltd., Guangdong Power Grid Co. Ltd., vivo Mobile Communication Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 23
Guangdong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 8
Fukushima-ken, Japan
Patent: 8
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Patent: 8
California, United States
Patent: 8
Anhui Sheng, China
Patent: 8
NEWFOUNDLAND, Canada
Patent: 7
Zhejiang Sheng, China
Patent: 7
With the analysis among 983 patents, we discovered top 184 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Zhejiang University, Beihang University are dominant in this area. They take 10.07% of the total patent filing.
Hubei Sheng, China
Patent: 34
Zhejiang Sheng, China
Patent: 23
Beijing Shi, China
Patent: 22
Beijing Shi, China
Patent: 21
Shaanxi Sheng, China
Patent: 20
Beijing Shi, China
Patent: 19
Heilongjiang Sheng, China
Patent: 16
Jilin Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 15