Inventor · disambiguated record
Masayoshi Hashiura
Also filed as: HASHIURA MASAYOSHI
4 granted patents·101 citations·filing 1984–1994
80Inventor score
Technology areasB23K
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0179US5444206AStructure of metal container having trunk pipe and branch pipe, and manufacturing method and apparatus thereforHITACHI LTD·Filed 1991·Granted Aug 22, 1995·34 cites·3 claims
- 0270US5498849AStructure of metal container having trunk pipe and branch pipe, and manufacturing method and apparatus thereforHITACHI LTD·Filed 1994·Granted Mar 12, 1996·23 cites·7 claims
- 0369US5601735ALong-sized tubular grounding container unit for gas-insulated electrical device and laser welding device for manufacturing the sameHITACHI LTD·Filed 1993·Granted Feb 11, 1997·28 cites·9 claims
- 0461US4527043ALaser machining systemHITACHI LTD·Filed 1984·Granted Jul 2, 1985·16 cites·10 claims
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