With the analysis among 28,251 patents, we discovered top 490 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., Ricoh Co., Ltd. are dominant in this area. They take 3.08% of the total patent filing.
Osaka-fu, Japan
Patent: 337
Tokyo-to, Japan
Patent: 276
Tokyo-to, Japan
Patent: 257
Osaka-fu, Japan
Patent: 207
Tokyo-to, Japan
Patent: 201
Tokyo-to, Japan
Patent: 201
Tokyo-to, Japan
Patent: 197
Baden-Württemberg, Germany
Patent: 176
Bayern, Germany
Patent: 173
Fukushima-ken, Japan
Patent: 155
With the analysis among 148 patents, we discovered top 32 start-ups by total patent application. Aisin KK, ROHO, Inc., UBTECH Robotics Corp. Ltd. are active in this area.
Tokyo-to, Japan
Patent: 71
New York, United States
Patent: 12
Guangdong Sheng, China
Patent: 11
West-Vlaanderen, Belgium
Patent: 6
Sichuan Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Massachusetts, United States
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 8,776 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Wago Verwaltungsgesellschaft mbH, Aodong New Energy Vehicle Technology Co., Ltd. take 1.04% of patent filing during this period.
Beijing Shi, China
Patent: 37
Nordrhein-Westfalen, Germany
Patent: 30
Guangdong Sheng, China
Patent: 24
Shanghai Shi, China
Patent: 22
Beijing Shi, China
Patent: 21
Guangdong Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 16
Beijing Shi, China
Patent: 15
Osaka-fu, Japan
Patent: 14
Baden-Württemberg, Germany
Patent: 14
With the analysis among related 8,776 patents in last 5 years, we discover 254 new entrants. Guangdong Power Grid Co. Ltd., Shanghai Baoye Group Co., Ltd., Suzhou Positec Power Tools Co. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
Taiwan Province, China
Patent: 8
California, United States
Patent: 8
Zhejiang Sheng, China
Patent: 7
Antwerpen, Belgium
Patent: 7
Shandong Sheng, China
Patent: 7
With the analysis among 1,775 patents, we discovered top 255 universities and scientific research institutions by total patent application. Zhejiang University, Huazhong University of Science & Technology, Yanshan University are dominant in this area. They take 3.72% of the total patent filing.
Zhejiang Sheng, China
Patent: 24
Hubei Sheng, China
Patent: 20
Hebei Sheng, China
Patent: 20
Zhejiang Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Heilongjiang Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 13