With the analysis among 128,100 patents, we discovered top 487 key players by total patent application. Robert Bosch GmbH, Mitsubishi Electric Corp., Hitachi Ltd. are dominant in this area. They take 3.79% of the total patent filing.
Baden-Württemberg, Germany
Patent: 1,825
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 1,641
Tokyo-to, Japan
Patent: 1,393
Tokyo-to, Japan
Patent: 1,059
Matsushita Electric Works Co. Ltd.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 920
Bayern, Germany
Patent: 887
Kyoto-fu, Japan
Patent: 687
Sumitomo Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 492
With the analysis among 421 patents, we discovered top 109 start-ups by total patent application. Aisin KK, Englishco LLC, National Institutes for Quantum & Radiological Science & Tech are active in this area.
Tokyo-to, Japan
Patent: 84
New York, United States
Patent: 67
National Institutes for Quantum & Radiological Science & Tech
Chiba-ken, Japan
Patent: 18
Zhejiang Leapmotor Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 14
Tokyo-to, Japan
Patent: 12
Saint-Augustin Canada Electric, Inc.
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
Texas, United States
Patent: 8
California, United States
Patent: 8
With the analysis among related 52,921 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Sanyou Corp. Ltd., Anyang Kaidi Magnetic Technology Co., Ltd. take 0.68% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 174
Guangdong Sheng, China
Patent: 97
Anyang Kaidi Magnetic Technology Co., Ltd.
Henan Sheng, China
Patent: 88
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 85
Baden-Württemberg, Germany
Patent: 75
Tokyo-to, Japan
Patent: 74
Jilin Sheng, China
Patent: 74
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 69
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 67
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 62
With the analysis among related 52,921 patents in last 5 years, we discover 113 new entrants. Hunan Lingxiang Maglev Technology Co., Ltd., Guangdong Power Grid Co. Ltd., Nanjing Forestry University are the most active new entrants in this area.
Hunan Lingxiang Maglev Technology Co., Ltd.
Hunan Sheng, China
Patent: 39
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 39
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 33
Suzhou Shengjing Electromagnetic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 31
Shanxi Zhonghaiwei Rail Transit Engineering Co., Ltd.
Shanxi Sheng, China
Patent: 24
Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 24
Anhui Information Engineering Institute
Anhui Sheng, China
Patent: 19
Fuqing Huasheng Cement Co. Ltd.
Fujian Sheng, China
Patent: 16
Readboy Education Holding Co., Ltd.
Guangdong Sheng, China
Patent: 15
Shaodong Intelligent Manufacturing Technology Research Institute Co., Ltd.
Hunan Sheng, China
Patent: 15
With the analysis among 15,056 patents, we discovered top 340 universities and scientific research institutions by total patent application. Zhejiang University, Zhejiang University of Technology, Harbin Engineering University are dominant in this area. They take 3.80% of the total patent filing.
Zhejiang Sheng, China
Patent: 224
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 195
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 153
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 147
Jilin Sheng, China
Patent: 135
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 122
Jiangsu Sheng, China
Patent: 109
Beijing Shi, China
Patent: 94
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 93
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 87