Inventor · disambiguated record
Seiichi Hannai
Also filed as: HANNAI SEIICHI
5 granted patents·1 pending application·122 citations·filing 1987–2006
83Inventor score
Top patents by PatentIndex Score
6 records- 0182US6335873B1Semiconductor integrated circuit deviceNEC CORP·Filed 2000·Granted Jan 1, 2002·40 cites·14 claims
- 0268US5465234ASemiconductor memory device having shifting circuit connected between data bus lines and data buffer circuits for changing connections therebetweenNEC CORP·Filed 1994·Granted Nov 7, 1995·30 cites·6 claims
- 0365US4947377ASemiconductor memory device having improved sense amplifier arrangementNEC CORP·Filed 1988·Granted Aug 7, 1990·24 cites·4 claims
- 0462US4872142ASemiconductor memory device with improved bit line arrangementNEC CORP·Filed 1987·Granted Oct 3, 1989·22 cites·5 claims
- 0541US4833348ADecoder unit with clamp transistor preventing excessive voltagesNEC CORP·Filed 1988·Granted May 23, 1989·6 cites·9 claims
- 0633US2006253764A1Computer system and method for redundancy repair of memories installed in computer systemELPIDA MEMORY INC·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →