Inventor · disambiguated record

Akira Yamataka

Also filed as: YAMATAKA AKIRA

2 granted patents·68 citations·filing 1989–1992

66Inventor score

Technology areasA61C H01F

Files withHITACHI METALS LTD2

Top patents by PatentIndex Score

2 records

0187US4983859AMagnetic device for high-voltage pulse generating apparatusesHITACHI METALS LTD·Filed 1989·Granted Jan 8, 1991·41 cites·11 claims
0249US5337033APermanent magnet assembly for stably fixing dentureHITACHI METALS LTD·Filed 1992·Granted Aug 9, 1994·27 cites·7 claims

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