Inventor · disambiguated record
Noboru Katohno
Also filed as: KATOHNO NOBORU
12 granted patents·82 citations·filing 1982–1996
89Inventor score
Files withHITACHI LTD12
Top patents by PatentIndex Score
12 records- 0173US5170304ADevice for cleaning rotary magnetic head of magnetic recording and reproducing device and method of controlling sameHITACHI LTD·Filed 1990·Granted Dec 8, 1992·23 cites·13 claims
- 0268US4912578ATape loading mechanism for magnetic recording and/or playback equipmentsHITACHI LTD·Filed 1988·Granted Mar 27, 1990·16 cites·4 claims
- 0356US4809115AMagnetic recording and reproducing apparatusHITACHI LTD·Filed 1987·Granted Feb 28, 1989·10 cites·2 claims
- 0452US4794477ACassette loading mechanism of magnetic recording and/or reproducing apparatusHITACHI LTD·Filed 1987·Granted Dec 27, 1988·9 cites·5 claims
- 0542US5301073ATake-up pulley with torque-limiting mechanism for magnetic recording and reproducing apparatusHITACHI LTD·Filed 1992·Granted Apr 5, 1994·6 cites·7 claims
- 0638US5016130ARetaining device for a magnetic headHITACHI LTD·Filed 1987·Granted May 14, 1991·4 cites·4 claims
- 0736US5296994AMagnetic tape guide mechanism for magnetic recording/reproducing apparatusHITACHI LTD·Filed 1992·Granted Mar 22, 1994·5 cites·2 claims
- 0832US5734537ATape guide structure of rotary head drum in recording/reproduction apparatus and method of machining the sameHITACHI LTD·Filed 1996·Granted Mar 31, 1998·1 cites·17 claims
- 0932US5703737AMagnetic recording reproduction apparatus with improved adjustment characteristics for audio-control headHITACHI LTD·Filed 1995·Granted Dec 30, 1997·5 cites·2 claims
- 1029US5291350AMagnetic recording and reproducing apparatusHITACHI LTD·Filed 1991·Granted Mar 1, 1994·1 cites·3 claims
- 1129US5262910ACassette loading device for enabling horizontal transfer of the cassetteHITACHI LTD·Filed 1991·Granted Nov 16, 1993·2 cites·1 claims
- 1229US4499512AReel drive system of magnetic recording and reproducing apparatusHITACHI LTD·Filed 1982·Granted Feb 12, 1985·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →