With the analysis among 2,704 patents, we discovered top 469 key players by total patent application. Mitsubishi Electric Corp., Siemens AG, Hitachi Ltd. are dominant in this area. They take 12.87% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 165
Bayern, Germany
Patent: 107
Tokyo-to, Japan
Patent: 76
National Research Development Corp.
Tokyo-to, Japan
Patent: 69
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 60
Aichi-ken, Japan
Patent: 57
State Grid Corp. of China
Beijing Shi, China
Patent: 53
Baden-Württemberg, Germany
Patent: 30
With the analysis among 27 patents, we discovered top 6 start-ups by total patent application. Enedym, Inc., Englishco LLC, Turntide Technologies, Inc. are active in this area.
New York, United States
Patent: 7
Turntide Technologies, Inc.
California, United States
Patent: 5
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 554 patents applied in the last 5 years. We discover 256 most active companies in this area. The fast-growing Mitsubishi Electric Corp., DENSO Corp., Gree Electric Appliances, Inc. of Zhuhai take 10.47% of patent filing during this period.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 32
Aichi-ken, Japan
Patent: 15
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 11
Guangdong Meizhi Compressor Ltd.
Guangdong Sheng, China
Patent: 11
Fukuoka-ken, Japan
Patent: 10
Yamanashi-ken, Japan
Patent: 9
Shandong Jingchuang Magnetoelectric Industry Technology Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 8
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 8
With the analysis among related 554 patents in last 5 years, we discover 184 new entrants. Shandong Jingchuang Magnetoelectric Industry Technology Research Institute Co., Ltd., Tianjin Santroll Electric Auto Co., Ltd., Chongqing Jinkang Power New Energy Co., Ltd. are the most active new entrants in this area.
Shandong Jingchuang Magnetoelectric Industry Technology Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 8
Tianjin Santroll Electric Auto Co., Ltd.
Tianjin Shi, China
Patent: 5
Chongqing Jinkang Power New Energy Co., Ltd.
Chongqing Shi, China
Patent: 5
Zhejiang Pangood Power Technology Co., Ltd
Zhejiang Sheng, China
Patent: 4
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 4
Kungfu Sci-Tech Co., Ltd.
Jiangxi Sheng, China
Patent: 4
Suzhou Inovance United Power System Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Guangdong Power Grid Co., Ltd. Jiangmen Power Supply Bureau
Guangdong Sheng, China
Patent: 3
Miyagi-ken, Japan
Patent: 3
Miyagi-ken, Japan
Patent: 3
With the analysis among 295 patents, we discovered top 63 universities and scientific research institutions by total patent application. Shenyang Polytechnic University, Harbin Institute of Technology, Huazhong University of Science & Technology are dominant in this area. They take 15.93% of the total patent filing.
Shenyang Polytechnic University
Liaoning Sheng, China
Patent: 16
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 16
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 15
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 14
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4