With the analysis among 6,814 patents, we discovered top 489 key players by total patent application. Hyundai Motor Co., Ltd., Kobe Steel, Ltd., Honda Motor Co., Ltd. are dominant in this area. They take 3.17% of the total patent filing.
Kyoto-fu, Japan
Patent: 65
Tokyo-to, Japan
Patent: 64
Osaka-fu, Japan
Patent: 59
Tokyo-to, Japan
Patent: 55
Tokyo-to, Japan
Patent: 51
Guangdong Sheng, China
Patent: 51
Fukushima-ken, Japan
Patent: 33
Zhejiang Sheng, China
Patent: 33
Michigan, United States
Patent: 32
With the analysis among 59 patents, we discovered top 9 start-ups by total patent application. Leadrive Technology Shanghai Co. Ltd., Aisin KK, Zhejiang Leapmotor Technology Co., Ltd. are active in this area.
Shanghai Shi, China
Patent: 24
Tokyo-to, Japan
Patent: 16
Zhejiang Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 4
New York, United States
Patent: 2
Kanagawa-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among related 3,251 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Leadrive Technology Shanghai Co. Ltd., Jing-Jin Electric Technologies Co., Ltd. take 2.21% of patent filing during this period.
Guangdong Sheng, China
Patent: 30
Shanghai Shi, China
Patent: 24
Beijing Shi, China
Patent: 18
Zhejiang Sheng, China
Patent: 17
Chongqing Shi, China
Patent: 12
Anhui Sheng, China
Patent: 12
Guangxi Zhuangzu Zizhiqu, China
Patent: 11
Fukushima-ken, Japan
Patent: 11
With the analysis among related 3,251 patents in last 5 years, we discover 381 new entrants. Leadrive Technology Shanghai Co. Ltd., Jiangsu Tuobo Refrigeration Technology Co., Ltd., Zhongke Luorui New Energy Technology Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 24
Jiangsu Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Gyeonggi-do, South Korea
Patent: 8
Fujian Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
With the analysis among 427 patents, we discovered top 123 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Tsinghua University, Institute of Metal Research Chinese Academy of Sciences are dominant in this area. They take 7.96% of the total patent filing.
Jiangsu Sheng, China
Patent: 14
Beijing Shi, China
Patent: 10
Liaoning Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5