With the analysis among 1,037 patents, we discovered top 243 key players by total patent application. Toyota Industries Corp., Mitsubishi Heavy Industries, Ltd., TOSHIBA Corp. are dominant in this area. They take 14.56% of the total patent filing.
Hyogo-ken, Japan
Patent: 53
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 49
Tokyo-to, Japan
Patent: 49
Fukushima-ken, Japan
Patent: 47
Tokyo-to, Japan
Patent: 37
Tokyo-to, Japan
Patent: 36
Hyogo-ken, Japan
Patent: 36
Nagano-ken, Japan
Patent: 36
Kanagawa-ken, Japan
Patent: 33
Kyoto-fu, Japan
Patent: 28
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With the analysis among related 147 patents applied in the last 5 years. We discover 58 most active companies in this area. The fast-growing TOSHIBA Corp., Toshiba Infrastructure Systems & Solutions Corp., Toyota Industries Corp. take 55.10% of patent filing during this period.
Tokyo-to, Japan
Patent: 39
Kanagawa-ken, Japan
Patent: 33
Hyogo-ken, Japan
Patent: 9
Hunan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Maharashtra, India
Patent: 4
With the analysis among related 147 patents in last 5 years, we discover 37 new entrants. Toshiba Infrastructure Systems & Solutions Corp., CRRC Zhuzhou Vehicle Co., Ltd., Tata Consultancy Services Ltd. are the most active new entrants in this area.
Kanagawa-ken, Japan
Patent: 33
Hunan Sheng, China
Patent: 7
Maharashtra, India
Patent: 4
Shanghai Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 22 patents, we discovered top 9 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Dong-A University, Shandong University of Technology are dominant in this area. They take 27.27% of the total patent filing.
Hubei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1