With the analysis among 22,322 patents, we discovered top 489 key players by total patent application. Hyundai Motor Co., Ltd., Weichai Power Co., Ltd., Toyota Motor Corp. are dominant in this area. They take 5.38% of the total patent filing.
Shandong Sheng, China
Patent: 381
Tokyo-to, Japan
Patent: 360
Guangxi Zhuangzu Zizhiqu, China
Patent: 342
Tokyo-to, Japan
Patent: 300
Tokyo-to, Japan
Patent: 287
Tokyo-to, Japan
Patent: 227
Ford Global Technologies LLC
Michigan, United States
Patent: 175
With the analysis among 40 patents, we discovered top 9 start-ups by total patent application. Aisin KK, Leadrive Technology Shanghai Co. Ltd., Longwei Keji are active in this area.
Tokyo-to, Japan
Patent: 28
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Kanagawa-ken, Japan
Patent: 1
Beijing Zhongdu Ecological Technology Co. Ltd.
Henan Sheng, China
Patent: 1
Baden-Württemberg, Germany
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 9,687 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Weichai Power Co., Ltd., Guangxi Yuchai Machinery Co., Ltd., Zhejiang Geely Holding Group Co., Ltd. take 6.17% of patent filing during this period.
Shandong Sheng, China
Patent: 295
Guangxi Zhuangzu Zizhiqu, China
Patent: 222
Zhejiang Sheng, China
Patent: 81
Jilin Sheng, China
Patent: 77
Tokyo-to, Japan
Patent: 60
Chongqing Shi, China
Patent: 53
Hebei Sheng, China
Patent: 50
Hubei Sheng, China
Patent: 49
With the analysis among related 9,687 patents in last 5 years, we discover 246 new entrants. Guangxi Yuchai Deyou Engine Co., Ltd., Dongfeng Motor Group Co., Ltd., Weifang Lichuang Electronic Technology Co., Ltd. are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 45
Hubei Sheng, China
Patent: 43
Shandong Sheng, China
Patent: 41
Shandong Sheng, China
Patent: 22
Zhejiang Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 19
Guangdong Sheng, China
Patent: 14
Hunan Sheng, China
Patent: 14
Anhui Sheng, China
Patent: 13
With the analysis among 1,227 patents, we discovered top 218 universities and scientific research institutions by total patent application. Guangxi University, Jilin University, Sinopec Research Institute of Petroleum Processing are dominant in this area. They take 9.05% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 44
Jilin Sheng, China
Patent: 29
Beijing Shi, China
Patent: 29
Jiangsu Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 15
Beijing Shi, China
Patent: 14
Yunnan Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 11
Shandong Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 10