Inventor · disambiguated record
Masahiro Nasu
Also filed as: NASU MASAHIRO
7 granted patents·1 pending application·130 citations·filing 1986–2013
84Inventor score
Top patents by PatentIndex Score
8 records- 0191US5925088AAir-fuel ratio detecting device and methodTOYOTA MOTOR CO LTD·Filed 1996·Granted Jul 20, 1999·76 cites·4 claims
- 0271US5475975AAir-fuel ratio control device for an engineTOYOTA MOTOR CO LTD·Filed 1994·Granted Dec 19, 1995·26 cites·12 claims
- 0356US6560051B1Disk device having access to disk in different writing modesALPS ELECTRIC CO LTD·Filed 2000·Granted May 6, 2003·3 cites·4 claims
- 0452US4805047ARead/write magnetic disk apparatus operable in plural density modesALPS ELECTRIC CO LTD·Filed 1986·Granted Feb 14, 1989·10 cites·4 claims
- 0541US9484235B2Substrate processing apparatus, substrate transfer method and storage mediumTOKYO ELECTRON LTD·Filed 2013·Granted Nov 1, 2016·0 cites·4 claims
- 0641US6223321B1Recording/reproduction systemALPS ELECTRIC CO LTD·Filed 1998·Granted Apr 24, 2001·10 cites·5 claims
- 0741US2003137984A1Transmission system for transmitting data from a plurality of peripheral devices to computerALPS ELECTRIC CO LTD·Filed 2003·Application pending·0 cites
- 0838US4882639AChangeover writing circuit for magnetic disk apparatus operable at plural densitiesALPS ELECTRIC CO LTD·Filed 1988·Granted Nov 21, 1989·5 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →