With the analysis among 12,698 patents, we discovered top 484 key players by total patent application. Mitsubishi Electric Corp., Hitachi Ltd., TOSHIBA Corp. are dominant in this area. They take 14.25% of the total patent filing.
Tokyo-to, Japan
Patent: 693
Tokyo-to, Japan
Patent: 571
Tokyo-to, Japan
Patent: 545
Aichi-ken, Japan
Patent: 505
Tokyo-to, Japan
Patent: 370
Tokyo-to, Japan
Patent: 363
Fukuoka-ken, Japan
Patent: 262
Massachusetts, United States
Patent: 252
Fukushima-ken, Japan
Patent: 230
Yamanashi-ken, Japan
Patent: 207
With the analysis among 54 patents, we discovered top 11 start-ups by total patent application. Aisin KK, Englishco LLC, Pegasus Aeronautics Corp. are active in this area.
Tokyo-to, Japan
Patent: 21
New York, United States
Patent: 20
Chungcheongnam-do, South Korea
Patent: 2
Haier COSMOPlat Wulian Ecological Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Illinois, United States
Patent: 1
With the analysis among related 1,679 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Mitsubishi Electric Corp., BYD Co., Ltd., Hitachi Ltd. take 6.31% of patent filing during this period.
Tokyo-to, Japan
Patent: 50
Guangdong Sheng, China
Patent: 32
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 24
Aichi-ken, Japan
Patent: 22
Tokyo-to, Japan
Patent: 18
Illinois, United States
Patent: 17
Hubei Sheng, China
Patent: 17
Osaka-fu, Japan
Patent: 15
Tokyo-to, Japan
Patent: 15
With the analysis among related 1,679 patents in last 5 years, we discover 370 new entrants. Changzhou Yongan Motor Factory Co., Ltd., Anhui Wannan Electric Motor Co Ltd., Shenzhen Tengyun Chip Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 15
Anhui Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 8
West-Vlaanderen, Belgium
Patent: 8
Texas, United States
Patent: 8
Zhejiang Sheng, China
Patent: 6
Washington, United States
Patent: 5
Kanagawa-ken, Japan
Patent: 5
Shandong Sheng, China
Patent: 5
With the analysis among 921 patents, we discovered top 211 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Harbin University of Science & Technology, Polytechnic University of Catalonia are dominant in this area. They take 7.06% of the total patent filing.
Hubei Sheng, China
Patent: 32
Heilongjiang Sheng, China
Patent: 18
Zhejiang Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
Shanghai Shi, China
Patent: 9
Heilongjiang Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Liaoning Sheng, China
Patent: 8