Inventor · disambiguated record
Hiromi Nakai
Also filed as: NAKAI HIROMI
6 granted patents·82 citations·filing 1987–2004
82Inventor score
Top patents by PatentIndex Score
6 records- 0188US6342712B1Semiconductor storage device with ferrielectric capacitor and metal-oxide isolationHITACHI LTD·Filed 1998·Granted Jan 29, 2002·57 cites·7 claims
- 0274US6635913B2Semiconductor storage deviceHITACHI LTD·Filed 2001·Granted Oct 21, 2003·14 cites·4 claims
- 0357US6818523B2Semiconductor storage device manufacturing method which forms a hydrogen diffusion inhibiting layerHITACHI LTD·Filed 2003·Granted Nov 16, 2004·5 cites·4 claims
- 0447US7256437B2Semiconductor storage device which includes a hydrogen diffusion inhibiting layerRENESAS TECH CORP·Filed 2004·Granted Aug 14, 2007·2 cites·21 claims
- 0528US5075806ATape recorder with compact cassette retainer and manually operable cassette ejectorASAHI TSUSHO KK·Filed 1988·Granted Dec 24, 1991·2 cites·7 claims
- 0622US4817881AEndless microcassette tapeASAHI TSUSHO KK·Filed 1987·Granted Apr 4, 1989·2 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →