With the analysis among 884 patents, we discovered top 478 key players by total patent application. Toyota Motor Corp., Hyundai Motor Co., Ltd., Hitachi Ltd. are dominant in this area. They take 9.28% of the total patent filing.
Tokyo-to, Japan
Patent: 45
Tokyo-to, Japan
Patent: 17
Fukushima-ken, Japan
Patent: 14
Aichi-ken, Japan
Patent: 12
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 11
Hitachi Construction Machinery Co., Ltd.
Tokyo-to, Japan
Patent: 10
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Luoan Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 421 patents applied in the last 5 years. We discover 353 most active companies in this area. The fast-growing Kia Corp., SMC KK, Hyundai Motor Co., Ltd. take 6.41% of patent filing during this period.
Mitsubishi Heavy Industries Engine & Turbocharger Ltd.
Kanagawa-ken, Japan
Patent: 5
Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
Guangdong Sheng, China
Patent: 4
China Northern Engine Research Institute (Tianjin)
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Patent: 3
Mitsubishi Electric Corp.
Guangxi Yuchai Machinery Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Guangdong Sheng, China
Patent: 2
With the analysis among related 421 patents in last 5 years, we discover 325 new entrants. SMC KK, Mitsubishi Heavy Industries Engine & Turbocharger Ltd., China Northern Engine Research Institute (Tianjin) are the most active new entrants in this area.
Mitsubishi Heavy Industries Engine & Turbocharger Ltd.
Kanagawa-ken, Japan
Patent: 5
China Northern Engine Research Institute (Tianjin)
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Patent: 3
Guangxi Yuchai Machinery Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Sanhe Cylinder (Changzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 2
The 11th Research Institute of China Electronics Technology Corporation
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Patent: 2
Hunan Aili Hydraulic Sealing Technology Co., Ltd.
Hunan Sheng, China
Patent: 2
Xuzhou Xcmg Mining Machinery Co., Ltd
Suote Transmission Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among 114 patents, we discovered top 51 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Chongqing University, Beijing University of Chemical Technology are dominant in this area. They take 9.65% of the total patent filing.
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Chongqing Shi, China
Patent: 3
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 2
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Civil Aviation University of China
Tianjin Shi, China
Patent: 2
Henan University of Science & Technology
Henan Sheng, China
Patent: 2
Zhejiang Ocean University
Zhejiang Sheng, China
Patent: 2