With the analysis among 42 patents, we discovered top 28 key players by total patent application. Mitsubishi Heavy Industries Machinery Technology Corp., Mitsubishi Electric Corp., Mitsubishi Heavy Industries, Ltd. are dominant in this area. They take 23.81% of the total patent filing.
Hiroshima-ken, Japan
Patent: 4
Mitsubishi Heavy Industries, Ltd.
Baden-Württemberg, Germany
Patent: 3
Brandenburg, Germany
Patent: 3
The Nippon Signal Co., Ltd.
Shandong Sheng, China
Patent: 2
No data, please try another search term
With the analysis among related 15 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Zhejiang University, Beijing Yunxingyu Traffic Engineering Co., Ltd., Harbin Municipal Engineering Design Institute Co., Ltd. take 26.67% of patent filing during this period.
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Guangzhou Hanrong Software Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Hyogo-ken, Japan
Patent: 1
Jiangsu Sheng, China
Patent: 1
Yunyang County Yuyuan Traffic Engineering Test and Testing Co., Ltd.
Chongqing Shi, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 10 new entrants. Zhejiang University, Beijing Yunxingyu Traffic Engineering Co., Ltd., Harbin Municipal Engineering Design Institute Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Guangzhou Hanrong Software Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hebei Sheng, China
Patent: 1
Hyogo-ken, Japan
Patent: 1
Jiangsu Sheng, China
Patent: 1
Yunyang County Yuyuan Traffic Engineering Test and Testing Co., Ltd.
Chongqing Shi, China
Patent: 1
With the analysis among 7 patents, we discovered top 6 universities and scientific research institutions by total patent application. Zhejiang University, Beijing University of Technology, Hohai University are dominant in this area. They take 57.14% of the total patent filing.
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1