With the analysis among 5,157 patents, we discovered top 484 key players by total patent application. Mitsubishi Heavy Industries, Ltd., Mitsubishi Materials Corp., Daido Steel Co., Ltd. are dominant in this area. They take 4.96% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 101
Mitsubishi Materials Corp.
Tokyo-to, Japan
Patent: 78
Aichi-ken, Japan
Patent: 77
Taizhou Xinyu Precision Manufacture Co., Ltd.
Jiangsu Sheng, China
Patent: 56
Hitachi Metals Precision Ltd.
Tokyo-to, Japan
Patent: 50
AVIC Shenyang Liming Aero-Engine (Group) Corp. Ltd.
Liaoning Sheng, China
Patent: 46
Tokyo-to, Japan
Patent: 42
Anhui Yingliu Casting Co., Ltd.
Anhui Sheng, China
Patent: 39
Tokyo-to, Japan
Patent: 36
Waldemar Link GmbH & Co. KG
Hamburg, Germany
Patent: 33
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With the analysis among related 2,409 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Institute of Metal Research Chinese Academy of Sciences, Beijing Institute of Aeronautical Materials, Anhui Solid Foundry Co., Ltd. take 4.82% of patent filing during this period.
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 56
Beijing Institute of Aeronautical Materials
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Patent: 33
Anhui Solid Foundry Co., Ltd.
Anhui Sheng, China
Patent: 27
Anhui Yingliu Casting Co., Ltd.
Anhui Sheng, China
Patent: 23
AECC South Industry Co., Ltd.
Hunan Sheng, China
Patent: 20
Taizhou Golden Eagle Precision Casting Co., Ltd.
Jiangsu Sheng, China
Patent: 20
Shenzhen Yingde Alloy Precision Casting Co. Ltd.
Guangdong Sheng, China
Patent: 18
Dongfeng Precision Casting Co., Ltd.
Anhui Sheng, China
Patent: 17
Linyi Fuzhong Machinery Co., Ltd.
Shandong Sheng, China
Patent: 17
Hezhi Melting Equipment Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 15
With the analysis among related 2,409 patents in last 5 years, we discover 402 new entrants. Shenzhen Yingde Alloy Precision Casting Co. Ltd., Linyi Fuzhong Machinery Co., Ltd., Dalian Yatie Casting Co., Ltd. are the most active new entrants in this area.
Shenzhen Yingde Alloy Precision Casting Co. Ltd.
Guangdong Sheng, China
Patent: 18
Linyi Fuzhong Machinery Co., Ltd.
Shandong Sheng, China
Patent: 17
Dalian Yatie Casting Co., Ltd.
Liaoning Sheng, China
Patent: 14
Kunshan Xinqiang Metal Industry Co., Ltd.
Jiangsu Sheng, China
Patent: 13
Dongying Changrui Investment Casting Co., Ltd.
Shandong Sheng, China
Patent: 13
Aerospace Hiwing (Harbin) Titanium Industrial Co. Ltd.
Heilongjiang Sheng, China
Patent: 12
Shanghai Yuanding Technology Co., Ltd.
Shanghai Shi, China
Patent: 12
Chiping Xinzhi High Metal Precision Products Co., Ltd.
Shandong Sheng, China
Patent: 11
Wuxi Yougong Precision Valve Co., Ltd.
Jiangsu Sheng, China
Patent: 10
Qingdao Ruyi Precision Casting Co., Ltd.
Shandong Sheng, China
Patent: 10
With the analysis among 602 patents, we discovered top 85 universities and scientific research institutions by total patent application. Institute of Metal Research Chinese Academy of Sciences, Shanghai Jiao Tong University, Northwestern Polytechnical University are dominant in this area. They take 24.75% of the total patent filing.
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 83
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 23
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 18
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 17
Shanghai Shi, China
Patent: 14
Dongguan University of Technology
Guangdong Sheng, China
Patent: 13
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 12
Beijing Shi, China
Patent: 10
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 10
Guangxi Zhuangzu Zizhiqu, China
Patent: 10