Inventor · disambiguated record
Hironobu Nakao
Also filed as: NAKAO HIRONOBU
18 granted patents·1 pending application·698 citations·filing 1979–2010
96Inventor score
Files withROHM CO LTD14KAWAKUBO TETSUYA1KONICA MINOLTA MED & GRAPHIC1KONISHIROKU PHOTO IND1SANDISK CORP1
Top patents by PatentIndex Score
19 records- 0195US5319229ASemiconductor nonvolatile memory with wide memory window and long data retention timeSHIMOJI NORIYUKI·Filed 1992·Granted Jun 7, 1994·145 cites·3 claims
- 0293US5654568ASemiconductor device including nonvolatile memoriesROHM CO LTD·Filed 1995·Granted Aug 5, 1997·121 cites·27 claims
- 0393US5303182ANonvolatile semiconductor memory utilizing a ferroelectric filmROHM CO LTD·Filed 1992·Granted Apr 12, 1994·95 cites·3 claims
- 0488US5402374ANon-volatile semiconductor memory device and memory circuit using the sameROHM CO LTD·Filed 1994·Granted Mar 28, 1995·79 cites·8 claims
- 0584US7466590B2Self-boosting method for flash memory cellsSANDISK CORP·Filed 2005·Granted Dec 16, 2008·16 cites·37 claims
- 0682US5345415ANonvolatile semiconductor memory utilizing a ferroelectric filmROHM CO LTD·Filed 1993·Granted Sep 6, 1994·46 cites·5 claims
- 0781US5300799ANonvolatile semiconductor storage device with ferroelectric capacitorsROHM CO LTD·Filed 1992·Granted Apr 5, 1994·44 cites·2 claims
- 0869US8206466B2Method for manufacturing electrolytic capacitorKAWAKUBO TETSUYA·Filed 2010·Granted Jun 26, 2012·4 cites·5 claims
- 0969US5187636ADielectric deviceROHM CO LTD·Filed 1992·Granted Feb 16, 1993·27 cites·4 claims
- 1069US4328283APhotographic polyester supports subjected to subbing treatmentKONISHIROKU PHOTO IND·Filed 1979·Granted May 4, 1982·8 cites·9 claims
- 1168US5332915ASemiconductor memory apparatusROHM CO LTD·Filed 1992·Granted Jul 26, 1994·27 cites·3 claims
- 1264US5319230ANon-volatile storage deviceROHM CO LTD·Filed 1992·Granted Jun 7, 1994·23 cites·3 claims
- 1360US5589700ASemiconductor nonvolatile memoryROHM CO LTD·Filed 1994·Granted Dec 31, 1996·19 cites·3 claims
- 1454US5291048ANon-volatile storage device with impurities in nitride toward source sideROHM CO LTD·Filed 1992·Granted Mar 1, 1994·15 cites·6 claims
- 1547US5874761ASemiconductor memory device with three-dimensional cluster distributionROHM CO LTD·Filed 1992·Granted Feb 23, 1999·11 cites·1 claims
- 1647US5366913AMethod of manufacturing semiconductor device employing oxide sidewallsROHM CO LTD·Filed 1992·Granted Nov 22, 1994·11 cites·2 claims
- 1740US2006286395A1Optical film and support thereofKONICA MINOLTA MED & GRAPHIC·Filed 2006·Application pending·0 cites
- 1835US5293062AFET nonvolatile memory with composite gate insulating layerROHM CO LTD·Filed 1991·Granted Mar 8, 1994·4 cites·4 claims
- 1933US5331190ASemiconductor device including nonvolatile memoriesROHM CO LTD·Filed 1992·Granted Jul 19, 1994·3 cites·20 claims
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