With the analysis among 2,966 patents, we discovered top 487 key players by total patent application. Proterial Ltd., Toyota Motor Corp., Honda Motor Co., Ltd. are dominant in this area. They take 8.56% of the total patent filing.
Chiba-ken, Japan
Patent: 99
Tokyo-to, Japan
Patent: 81
Tokyo-to, Japan
Patent: 74
Kyoto-fu, Japan
Patent: 43
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 39
Kanagawa-ken, Japan
Patent: 35
Yuzhou Kunlun Mould Co., Ltd.
Henan Sheng, China
Patent: 33
Tokyo-to, Japan
Patent: 31
Osaka-fu, Japan
Patent: 30
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 902 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Ningbo Tuotie Machinery Co., Ltd., ASK Chemicals GmbH, Huazhong University of Science & Technology take 3.99% of patent filing during this period.
Ningbo Tuotie Machinery Co., Ltd.
Zhejiang Sheng, China
Patent: 20
Nordrhein-Westfalen, Germany
Patent: 8
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 8
Guangxi Yuchai Machinery Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Hebei Sheng, China
Patent: 7
Guangdong Beisheng Yitong Industrial Co., Ltd.
Guangdong Sheng, China
Patent: 6
Fujian Xinjianfeng Machinery Manufacturing Co., Ltd.
Fujian Sheng, China
Patent: 6
Outong Group Qingtian Wanxin Valve Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 6
Beijing Institute of Aeronautical Materials
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Patent: 6
With the analysis among related 902 patents in last 5 years, we discover 402 new entrants. Ningbo Tuotie Machinery Co., Ltd., Guangdong Beisheng Yitong Industrial Co., Ltd., Fujian Xinjianfeng Machinery Manufacturing Co., Ltd. are the most active new entrants in this area.
Ningbo Tuotie Machinery Co., Ltd.
Zhejiang Sheng, China
Patent: 20
Guangdong Beisheng Yitong Industrial Co., Ltd.
Guangdong Sheng, China
Patent: 6
Fujian Xinjianfeng Machinery Manufacturing Co., Ltd.
Fujian Sheng, China
Patent: 6
Outong Group Qingtian Wanxin Valve Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Nantong Guanfeng Casting Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Jilin Chengding Precision Casting Co., Ltd.
Jilin Sheng, China
Patent: 5
CITIC Heavy Industries Co., Ltd.
Henan Sheng, China
Patent: 5
Hefei Ruihong Casting Co. Ltd.
Anhui Sheng, China
Patent: 5
Shaanxi Diesel Engine Heavy Industry Co., Ltd.
Shaanxi Sheng, China
Patent: 4
Henan Diesel Engine Industry Co., Ltd.
Henan Sheng, China
Patent: 4
With the analysis among 293 patents, we discovered top 79 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Institute of Metal Research Chinese Academy of Sciences, Harbin Institute of Technology are dominant in this area. They take 11.26% of the total patent filing.
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 12
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 11
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 10
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 9
Liaoning Sheng, China
Patent: 7
University of Science & Technology Beijing
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 5
Beijing Institute of Technology
Beijing Shi, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 4
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 4