Inventor · disambiguated record
Tadashi Muto
Also filed as: MUTO TADASHI
22 granted patents·819 citations·filing 1988–2006
97Inventor score
Top patents by PatentIndex Score
22 records- 0199US6791882B2Nonvolatile semiconductor memory deviceRENESAS TECH CORP·Filed 2002·Granted Sep 14, 2004·253 cites·20 claims
- 0297US6438036B2Nonvolatile semiconductor memory deviceHITACHI LTD·Filed 2001·Granted Aug 20, 2002·75 cites·20 claims
- 0394US5781476ANonvolatile semiconductor memory deviceHITACHI LTD·Filed 1995·Granted Jul 14, 1998·65 cites·37 claims
- 0491US5844842ANonvolatile semiconductor memory deviceHITACHI LTD·Filed 1994·Granted Dec 1, 1998·47 cites·15 claims
- 0587US7372741B2Nonvolatile memory apparatus having a processor and plural memories one or more of which is a nonvolatile memory having circuitry which performs an erase operation and an erase verify operation when the processor specifies the erase operation mode to the nonvolatile memoryRENESAS TECH CORP·Filed 2006·Granted May 13, 2008·9 cites·30 claims
- 0687US4996571ANon-volatile semiconductor memory device erasing operationHITACHI LTD·Filed 1989·Granted Feb 26, 1991·56 cites·4 claims
- 0783US4972371ASemiconductor memory deviceHITACHI LTD·Filed 1988·Granted Nov 20, 1990·46 cites·56 claims
- 0882US6016273ANonvolatile semiconductor memory deviceHITACHI LTD·Filed 1996·Granted Jan 18, 2000·25 cites·9 claims
- 0980US6288941B1Electrically erasable semiconductor non-volatile memory device having memory cell array divided into memory blocksHITACHI LTD·Filed 1995·Granted Sep 11, 2001·50 cites·19 claims
- 1078US5991200ANonvolatile semiconductor memory deviceHITACHI LTD·Filed 1995·Granted Nov 23, 1999·20 cites·46 claims
- 1176US5097446ANonvolatile semiconductor memory deviceHITACHI LTD·Filed 1989·Granted Mar 17, 1992·39 cites·18 claims
- 1275US6747902B2Nonvolatile semiconductor memory apparatusRENESAS TECH CORP·Filed 2002·Granted Jun 8, 2004·10 cites·12 claims
- 1375US5345515AMethod and apparatus for inspecting the cleanliness of top slibersKANEBO LTD·Filed 1991·Granted Sep 6, 1994·43 cites·4 claims
- 1469US5315547ANonvolatile semiconductor memory device with selective tow erasureHITACHI LTD·Filed 1992·Granted May 24, 1994·30 cites·7 claims
- 1568US5917752ANonvolatile semiconductor memory deviceHITACHI LTD·Filed 1995·Granted Jun 29, 1999·13 cites·36 claims
- 1666US7099199B2Nonvolatile semiconductor memory deviceHITACHI ULSI SYS CO LTD·Filed 2004·Granted Aug 29, 2006·6 cites·24 claims
- 1763US5949715ANonvolatile semiconductor memory deviceHITACHI LTD·Filed 1996·Granted Sep 7, 1999·10 cites·17 claims
- 1862US7020028B2Nonvolatile semiconductor memory deviceHITACHI ULSI SYS CO LTD·Filed 2004·Granted Mar 28, 2006·5 cites·9 claims
- 1959US5959894ANonvolatile semiconductor memory deviceHITACHI LTD·Filed 1998·Granted Sep 28, 1999·8 cites·8 claims
- 2046US6181600B1Nonvolatile semiconductor memory deviceHITACHI LTD·Filed 1999·Granted Jan 30, 2001·4 cites·70 claims
- 2144US6259629B1Nonvolatile semiconductor memory deviceHITACHI LTD·Filed 1999·Granted Jul 10, 2001·3 cites·12 claims
- 2239US6157576ANonvolatile semiconductor memory deviceHITACHI LTD·Filed 1999·Granted Dec 5, 2000·2 cites·79 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →