Inventor · disambiguated record
Youichi Narui
Also filed as: NARUI YOUICHI
7 granted patents·127 citations·filing 1989–2008
85Inventor score
Top patents by PatentIndex Score
7 records- 0193US5079565AThermal transfer printing apparatus and ink paper cassetteHITACHI LTD·Filed 1989·Granted Jan 7, 1992·79 cites·30 claims
- 0268US7640558B2Optical disc driveHITACHI LTD·Filed 2007·Granted Dec 29, 2009·1 cites·7 claims
- 0355US5092698APlaten roller apparatusHITACHI LTD·Filed 1990·Granted Mar 3, 1992·14 cites·2 claims
- 0452US8332881B2Optical disc apparatus with support part configured to reduce vibrationsKATOU SEIICHI·Filed 2008·Granted Dec 11, 2012·0 cites·16 claims
- 0551US5168287APlaten locking mechanism for thermal transfer recording apparatusHITACHI LTD·Filed 1991·Granted Dec 1, 1992·11 cites·2 claims
- 0648US5452098AFacsimile apparatusHITACHI LTD·Filed 1993·Granted Sep 19, 1995·11 cites·7 claims
- 0745US5548411AFacsimile apparatusHITACHI LTD·Filed 1995·Granted Aug 20, 1996·11 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →