With the analysis among 899 patents, we discovered top 437 key players by total patent application. NHK Spring Co., Ltd., Nabtesco Corp., ZF Friedrichshafen AG are dominant in this area. They take 8.79% of the total patent filing.
Kanagawa-ken, Japan
Patent: 23
Tokyo-to, Japan
Patent: 19
Baden-Württemberg, Germany
Patent: 15
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 13
Guangdong Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 9
Gyeonggi-do, South Korea
Patent: 8
Beijing Shi, China
Patent: 8
Shandong Sheng, China
Patent: 8
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Shaanxi Sheng, China
Patent: 1
Buskerud, Norway
Patent: 1
With the analysis among related 702 patents applied in the last 5 years. We discover 332 most active companies in this area. The fast-growing Wuhan University of Technology, Harbin Engineering University, Dalian Maritime University take 11.25% of patent filing during this period.
Hubei Sheng, China
Patent: 29
Heilongjiang Sheng, China
Patent: 26
Liaoning Sheng, China
Patent: 24
Kanagawa-ken, Japan
Patent: 23
undefined undefined
Patent: 20
Guangdong Sheng, China
Patent: 13
undefined undefined
Patent: 11
Jiangsu Sheng, China
Patent: 11
Beijing Shi, China
Patent: 8
Shandong Sheng, China
Patent: 8
With the analysis among related 702 patents in last 5 years, we discover 284 new entrants. NHK Spring Co., Ltd., Zhuhai Yunzhou Intelligence Technology Co., Ltd., Beijing Tusen Zhitu Technology Co. Ltd. are the most active new entrants in this area.
Kanagawa-ken, Japan
Patent: 23
Guangdong Sheng, China
Patent: 13
Beijing Shi, China
Patent: 8
Shandong Sheng, China
Patent: 8
Hovedstaden, Denmark
Patent: 6
Jiangsu Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 6
Jiangxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
With the analysis among 407 patents, we discovered top 72 universities and scientific research institutions by total patent application. Harbin Engineering University, Wuhan University of Technology, Dalian Maritime University are dominant in this area. They take 23.10% of the total patent filing.
Heilongjiang Sheng, China
Patent: 33
Hubei Sheng, China
Patent: 33
Liaoning Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 10
Shandong Sheng, China
Patent: 8
Fujian Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4