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
Tokyo-to, Japan
Patent: 1,641
Tokyo-to, Japan
Patent: 1,393
Tokyo-to, Japan
Patent: 1,059
Osaka-fu, Japan
Patent: 920
Bayern, Germany
Patent: 887
Kyoto-fu, Japan
Patent: 687
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
Chiba-ken, Japan
Patent: 18
Zhejiang Sheng, China
Patent: 14
Tokyo-to, Japan
Patent: 12
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.
Beijing Shi, China
Patent: 174
Guangdong Sheng, China
Patent: 97
Henan Sheng, China
Patent: 88
Zhejiang Sheng, China
Patent: 85
Baden-Württemberg, Germany
Patent: 75
Tokyo-to, Japan
Patent: 74
Jilin Sheng, China
Patent: 74
Sichuan Sheng, China
Patent: 69
Osaka-fu, Japan
Patent: 67
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 Sheng, China
Patent: 39
Guangdong Sheng, China
Patent: 39
Jiangsu Sheng, China
Patent: 33
Jiangsu Sheng, China
Patent: 31
Shanxi Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 24
Anhui Sheng, China
Patent: 19
Fujian Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 15
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 Sheng, China
Patent: 195
Heilongjiang Sheng, China
Patent: 153
Sichuan Sheng, China
Patent: 147
Jilin Sheng, China
Patent: 135
Zhejiang Sheng, China
Patent: 122
Jiangsu Sheng, China
Patent: 109
Beijing Shi, China
Patent: 94
Heilongjiang Sheng, China
Patent: 93
Shandong Sheng, China
Patent: 87