With the analysis among 222 patents, we discovered top 28 key players by total patent application. Isuzu Motors Ltd., Mitsubishi Heavy Industries, Ltd., Hino Motors, Ltd. are dominant in this area. They take 48.65% of the total patent filing.
Tokyo-to, Japan
Patent: 74
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 19
Shiga-ken, Japan
Patent: 15
Chiba-ken, Japan
Patent: 9
Yanmar Diesel Engine Co., Ltd.
Indiana, United States
Patent: 5
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With the analysis among related 6 patents applied in the last 5 years. We discover 3 most active companies in this area.
Pratt & Whitney Canada Corp.
Shanghai Universoon Autoparts Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 1 new entrants.
Shanghai Universoon Autoparts Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among 6 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1