Category:Takahiro YAMAKAWA

Takahiro YAMAKAWA

Executive Summary

Takahiro YAMAKAWA is an inventor who has filed 3 patents. Their primary areas of innovation include ALLOYS (flints (3 patents), Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor (2 patents), WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER (making alloys by powder metallurgy (1 patents), and they have worked with companies such as Sumitomo Electric Hardmetal Corp. (2 patents), SUMITOMO ELECTRIC HARDMETAL CORP. (1 patents). Their most frequent collaborators include (2 collaborations), (2 collaborations), (2 collaborations).

Patent Filing Activity

Technology Areas

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List of Technology Areas

• C22C29/08 (ALLOYS (flints): 3 patents
• C22C1/051 (Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor): 2 patents
• B22F3/16 (WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER (making alloys by powder metallurgy): 1 patents
• B22F3/24 (After-treatment of workpieces or articles {(): 1 patents
• B22F9/026 (WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER (making alloys by powder metallurgy): 1 patents
• B22F9/04 (WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER (making alloys by powder metallurgy): 1 patents
• C22C29/067 (ALLOYS (flints): 1 patents
• B22F2003/248 (WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER (making alloys by powder metallurgy): 1 patents
• B22F2009/041 (WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER (making alloys by powder metallurgy): 1 patents
• B22F2009/043 (WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER (making alloys by powder metallurgy): 1 patents
• B22F2201/20 (WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER (making alloys by powder metallurgy): 1 patents
• B22F2301/15 (WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER (making alloys by powder metallurgy): 1 patents
• B22F2302/10 (WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER (making alloys by powder metallurgy): 1 patents
• B22F2998/10 (Processes characterised by the sequence of their steps): 1 patents
• B22F2999/00 (Aspects linked to processes or compositions used in powder metallurgy): 1 patents
• B24D5/12 (TOOLS FOR GRINDING, BUFFING OR SHARPENING (abrading-bodies specially designed for tumbling apparatus, e.g. abrading-balls): 1 patents
• C22C29/005 (Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides {(): 1 patents
• B23B27/148 (TURNING; BORING (arrangements for copying or controlling): 1 patents
• H05K3/0047 (Apparatus or processes for manufacturing printed circuits): 1 patents

Companies

List of Companies

• Sumitomo Electric Hardmetal Corp.: 2 patents
• SUMITOMO ELECTRIC HARDMETAL CORP.: 1 patents

Collaborators

• Kazuhiro HIROSE (2 collaborations)
• Katsuya UCHINO (2 collaborations)
• Tsuyoshi YAMAMOTO (2 collaborations)
• Nobuo MIYASAKA (1 collaborations)
• Takato YAMANISHI (1 collaborations)
• Masahito HIKIJI (1 collaborations)