Inventor · disambiguated record
Mashanori Kochi
Also filed as: KOCHI MASHANORI
3 granted patents·16 citations·filing 1988–1988
65Inventor score
Technology areasG11B
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0150US5057944AMultiplex rotating magnetic head system for multiply recording and erasing audio and video signalsHITACHI LTD·Filed 1988·Granted Oct 15, 1991·8 cites·12 claims
- 0241US4924329ARotary drum apparatus for a magnetic recording and reproducing deviceHITACHI LTD·Filed 1988·Granted May 8, 1990·5 cites·3 claims
- 0334US4959743AJitter reducing tapered rotary drum for magnetic head apparatusHITACHI LTD·Filed 1988·Granted Sep 25, 1990·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →