With the analysis among 11,633 patents, we discovered top 479 key players by total patent application. TOSHIBA Corp., Matsushita Electronics Corp., General Electric Co. are dominant in this area. They take 2.70% of the total patent filing.
Tokyo-to, Japan
Patent: 119
Osaka-fu, Japan
Patent: 103
Massachusetts, United States
Patent: 92
Tokyo-to, Japan
Patent: 89
Tokyo-to, Japan
Patent: 72
California, United States
Patent: 71
Bayern, Germany
Patent: 61
Tokyo-to, Japan
Patent: 59
Noord-Holland, Netherlands
Patent: 58
Tokyo-to, Japan
Patent: 58
With the analysis among 79 patents, we discovered top 37 start-ups by total patent application. JOLED, Inc., Orbitless Drives, Inc., Zhejiang Leapmotor Technology Co., Ltd. are active in this area.
British Columbia, Canada
Patent: 6
Zhejiang Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
California, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
With the analysis among related 3,893 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Southeast University, Nanjing University of Aeronautics & Astronautics, Zhejiang University take 4.01% of patent filing during this period.
Jiangsu Sheng, China
Patent: 56
Jiangsu Sheng, China
Patent: 52
Zhejiang Sheng, China
Patent: 48
Hubei Sheng, China
Patent: 41
Guangdong Sheng, China
Patent: 34
Heilongjiang Sheng, China
Patent: 33
Heilongjiang Sheng, China
Patent: 31
Jiangsu Sheng, China
Patent: 30
Jiangsu Sheng, China
Patent: 29
Shaanxi Sheng, China
Patent: 28
With the analysis among related 3,893 patents in last 5 years, we discover 257 new entrants. Qingdao University, Zhuhai Kaibang Motor Manufacture Co., Ltd., Nanjing Polytechnic University are the most active new entrants in this area.
Shandong Sheng, China
Patent: 23
Guangdong Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 15
California, United States
Patent: 10
Guangdong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 8
With the analysis among 4,481 patents, we discovered top 264 universities and scientific research institutions by total patent application. Southeast University, Nanjing University of Aeronautics & Astronautics, Zhejiang University are dominant in this area. They take 8.10% of the total patent filing.
Jiangsu Sheng, China
Patent: 138
Jiangsu Sheng, China
Patent: 123
Zhejiang Sheng, China
Patent: 102
Shandong Sheng, China
Patent: 97
Hubei Sheng, China
Patent: 84
Heilongjiang Sheng, China
Patent: 81
Jiangsu Sheng, China
Patent: 74
Jiangsu Sheng, China
Patent: 64
Beijing Shi, China
Patent: 60
Beijing Shi, China
Patent: 60