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
Tokyo-to, Japan
Patent: 78
Aichi-ken, Japan
Patent: 77
Jiangsu Sheng, China
Patent: 56
Tokyo-to, Japan
Patent: 50
Liaoning Sheng, China
Patent: 46
Tokyo-to, Japan
Patent: 42
Anhui Sheng, China
Patent: 39
Tokyo-to, Japan
Patent: 36
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.
Liaoning Sheng, China
Patent: 56
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Patent: 33
Anhui Sheng, China
Patent: 27
Anhui Sheng, China
Patent: 23
Hunan Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 20
Guangdong Sheng, China
Patent: 18
Anhui Sheng, China
Patent: 17
Shandong Sheng, China
Patent: 17
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.
Guangdong Sheng, China
Patent: 18
Shandong Sheng, China
Patent: 17
Dalian Yatie Casting Co., Ltd.
Liaoning Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 13
Heilongjiang Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 12
Chiping Xinzhi High Metal Precision Products Co., Ltd.
Shandong Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
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.
Liaoning Sheng, China
Patent: 83
Shanghai Shi, China
Patent: 23
Shaanxi Sheng, China
Patent: 18
Heilongjiang Sheng, China
Patent: 17
Shanghai Shi, China
Patent: 14
Guangdong Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 12
Beijing Shi, China
Patent: 10
Hubei Sheng, China
Patent: 10
Guangxi Zhuangzu Zizhiqu, China
Patent: 10