With the analysis among 25,544 patents, we discovered top 483 key players by total patent application. Mitsubishi Electric Corp., Hitachi Ltd., TOSHIBA Corp. are dominant in this area. They take 17.10% of the total patent filing.
Tokyo-to, Japan
Patent: 1,639
Tokyo-to, Japan
Patent: 1,448
Tokyo-to, Japan
Patent: 1,282
Tokyo-to, Japan
Patent: 534
Osaka-fu, Japan
Patent: 421
Bayern, Germany
Patent: 390
Tokyo-to, Japan
Patent: 389
Massachusetts, United States
Patent: 363
Yamanashi-ken, Japan
Patent: 346
With the analysis among 123 patents, we discovered top 12 start-ups by total patent application. Englishco LLC, Aisin KK, Motor Generator Technology, Inc. are active in this area.
New York, United States
Patent: 98
California, United States
Patent: 6
SURREY, United Kingdom
Patent: 4
Hackney, United Kingdom
Patent: 2
Shanghai Shi, China
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
District of Columbia, United States
Patent: 1
With the analysis among related 2,972 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Zhejiang Shaoxing Supor Domestic Electrical Appliance Co., FANUC Corp., Harbin University of Science & Technology take 5.55% of patent filing during this period.
Zhejiang Sheng, China
Patent: 105
Yamanashi-ken, Japan
Patent: 32
Heilongjiang Sheng, China
Patent: 28
Tokyo-to, Japan
Patent: 27
Hubei Sheng, China
Patent: 24
Beijing Shi, China
Patent: 21
GM Global Technology Operations LLC
Michigan, United States
Patent: 20
Shandong Sheng, China
Patent: 20
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 17
With the analysis among related 2,972 patents in last 5 years, we discover 300 new entrants. Shandong Ruibo Motor Co., Ltd., Jiangsu Meibang Motor Technology Co., Ltd., Huabin Electric (Haimen) Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 10
Nebraska, United States
Patent: 9
Guangdong Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 8
With the analysis among 2,756 patents, we discovered top 263 universities and scientific research institutions by total patent application. Harbin University of Science & Technology, Huazhong University of Science & Technology, North China Electric Power University are dominant in this area. They take 5.81% of the total patent filing.
Heilongjiang Sheng, China
Patent: 60
Hubei Sheng, China
Patent: 58
Beijing Shi, China
Patent: 42
Zhejiang Sheng, China
Patent: 33
Heilongjiang Sheng, China
Patent: 31
Shaanxi Sheng, China
Patent: 28
Anhui Sheng, China
Patent: 27
Jiangsu Sheng, China
Patent: 24
Pomorskie, Poland
Patent: 23