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.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 337
Tokyo-to, Japan
Patent: 276
Tokyo-to, Japan
Patent: 257
Osaka-fu, Japan
Patent: 207
Mitsubishi Electric Corp.
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
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 11
West-Vlaanderen, Belgium
Patent: 6
Sichuan Sheng, China
Patent: 5
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 3
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Massachusetts, United States
Patent: 3
Beijing Lanjian Kongjian Technology Co. Ltd.
Beijing Shi, China
Patent: 3
Nabrawind Technologies SL
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.
State Grid Corp. of China
Beijing Shi, China
Patent: 37
Wago Verwaltungsgesellschaft mbH
Nordrhein-Westfalen, Germany
Patent: 30
Aodong New Energy Vehicle Technology Co., Ltd.
Guangdong Sheng, China
Patent: 24
Shanghai Dianba New Energy Technology Co Ltd
Shanghai Shi, China
Patent: 22
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 21
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 16
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 16
China Communications First Public Bureau Group Co., Ltd.
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 Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 16
Shanghai Baoye Group Co., Ltd.
Shanghai Shi, China
Patent: 11
Suzhou Positec Power Tools Co. Ltd.
Jiangsu Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
Taiwan Province, China
Patent: 8
California, United States
Patent: 8
Ningbo Jingheng Kaixiang Machinery Co., Ltd.
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
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 20
Hebei Sheng, China
Patent: 20
Changchun Institute of Optics Fine Mechanics & Physics
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Railway Technical Research Institute
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 14
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 13
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 13