Tomohisa Yamashita

Inventor

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Work History

Patent OwnerApplications FiledYear
Eomax Corporation
1
2008
NIPPON STEEL & SUMITOMO METAL CORPORATION
3
1
1
2014
2015
2016
TOYOTA JIDOSHA KABUSHIKI KAISHA
19
2015
AISIN SEIKI KABUSHIKI KAISHA
5
19
2013
2015
KABUSHIKI KAISHA TOSHIBA
1
1
1
1
1
1
1986
1988
1989
1991
1997
2008
RAILWAY TECHNICAL RESEARCH INSTITUTE
2
1
2014
2015
EAGLE INDUSTRY CO., LTD.
1
2015
DENSO CORPORATION
2
2015

Inventor Addresses

AddressDuration
Kanagawa-ken, JPDec 04, 08 - Dec 04, 08
Kawasaki, JPJan 23, 90 - Jan 23, 90
Sagamihara, JPMay 30, 00 - May 30, 00
Suita, JPAug 28, 18 - Dec 29, 20
Suita-shi, Osaka, JPSep 01, 16 - Jun 21, 18
Suita-shi, Oskaka, JPMar 22, 18 - Mar 22, 18
TOKYO, JPMay 14, 15 - May 14, 15
Tokyo, JPAug 01, 17 - Oct 30, 18
Toyohashi, JPJul 12, 16 - Feb 09, 21
Toyohashi-shi, JPMay 21, 15 - Sep 14, 17
Yamato, JPJan 26, 88 - Dec 20, 94

Technology Profile

Technology Matters
B21J: FORGING; HAMMERING; PRESSING; RIVETING; FORGE FURNACES 8
B21K: MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS 9
B23P: OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 3

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
109134962021Parking assistance device1
108750832020Apparatus and method for manufacturing forged crankshaft0
108286932020Apparatus for manufacturing forged crankshaft0
104641202019Method for producing forged crankshaft0
104419952019Method for producing forged crankshaft0

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