With the analysis among 113 patents, we discovered top 88 key players by total patent application. Kawasaki Steel Corp., Nitto Boseki Co., Ltd., Zhengzhou Chengfa Machinery Manufacturing Co., Ltd. are dominant in this area. They take 18.58% of the total patent filing.
Shanghai Shi, China
Patent: 9
Henan Sheng, China
Patent: 4
Shizuoka-ken, Japan
Patent: 3
Pennsylvania, United States
Patent: 3
Beijing Shi, China
Patent: 2
Kanagawa-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2
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With the analysis among related 21 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing Shanxi Provincial Institute of Transportation Science, Dongguan Qianwang Precision Electronics Co., Ltd., Shandong Huate Zhixin Chemical Co., Ltd. take 23.81% of patent filing during this period.
Shanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Guangzhou Leige Auto Products Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 21 patents in last 5 years, we discover 15 new entrants. Dongguan Qianwang Precision Electronics Co., Ltd., Shandong Huate Zhixin Chemical Co., Ltd., Jiangsu Deji Transportation Technology Co., Ltd are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Guangzhou Leige Auto Products Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangzhou Ruiken Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 18 patents, we discovered top 8 universities and scientific research institutions by total patent application. Chang'an University, Tongji University, Beijing University of Posts & Telecommunications are dominant in this area. They take 61.11% of the total patent filing.
Shaanxi Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1