With the analysis among 20,997 patents, we discovered top 488 key players by total patent application. Hunan Qiu Zeyou Patent Strategy Planning Co., Ltd., United States Gypsum Co., Asahi Kasei Corp. are dominant in this area. They take 2.34% of the total patent filing.
Hunan Sheng, China
Patent: 169
Illinois, United States
Patent: 163
Tokyo-to, Japan
Patent: 160
Osaka-fu, Japan
Patent: 115
Tokyo-to, Japan
Patent: 105
Chiba-ken, Japan
Patent: 100
Tokyo-to, Japan
Patent: 89
New York, United States
Patent: 86
Tokyo-to, Japan
Patent: 86
Tokyo-to, Japan
Patent: 78
With the analysis among 63 patents, we discovered top 31 start-ups by total patent application. Aisin KK, Zhejiang Leapmotor Technology Co., Ltd., Zhejiang Hozon New Energy Automobile Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 17
Zhejiang Sheng, China
Patent: 6
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 3
Colorado, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
New Jersey, United States
Patent: 2
Gyeonggi-do, South Korea
Patent: 1
With the analysis among related 2,523 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Wuhan University of Technology, FAW Jiefang Automotive Co. Ltd., Zhejiang Geely Holding Group Co., Ltd. take 1.59% of patent filing during this period.
Hubei Sheng, China
Patent: 16
Jilin Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Anhui Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 8
With the analysis among related 2,523 patents in last 5 years, we discover 268 new entrants. FAW Jiefang Automotive Co. Ltd., Suzhou Lvcheng Lightweight Green Material Co., Ltd., Jiangsu Huazi Vehicle Industry Co., Ltd. are the most active new entrants in this area.
Jilin Sheng, China
Patent: 13
Suzhou Lvcheng Lightweight Green Material Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Henan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
With the analysis among 1,920 patents, we discovered top 257 universities and scientific research institutions by total patent application. Wuhan University of Technology, South China University of Technology, Wuhan University of Science & Technology are dominant in this area. They take 4.43% of the total patent filing.
Hubei Sheng, China
Patent: 29
Guangdong Sheng, China
Patent: 28
Hubei Sheng, China
Patent: 28
Zhejiang Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 21
Jilin Sheng, China
Patent: 20
Beijing Shi, China
Patent: 18
Shanghai Shi, China
Patent: 16
Hunan Sheng, China
Patent: 16