Inventor · disambiguated record
Tsutomu Sugawara
Also filed as: SUGAWARA TSUTOMU
20 granted patents·4 pending applications·441 citations·filing 1977–2024
94Inventor score
Top patents by PatentIndex Score
24 records- 0182US6131139AApparatus and method of simultaneously reading and writing data in a semiconductor device having a plurality of flash memoriesTOKYO ELECTRON LTD·Filed 1997·Granted Oct 10, 2000·142 cites·9 claims
- 0280US7839676B2Magnetic memory deviceTOSHIBA KK·Filed 2009·Granted Nov 23, 2010·12 cites·18 claims
- 0379US5802469ARadio communication system selectable low speed bi-directional communication and high-speed down link communicationTOSHIBA KK·Filed 1996·Granted Sep 1, 1998·92 cites·6 claims
- 0474US5940769ARadio communication system having re-send control methodTOSHIBA KK·Filed 1996·Granted Aug 17, 1999·89 cites·2 claims
- 0562US2024255928A1Information collection deviceTOKYO ELECTRON LTD·Filed 2024·Application pending·0 cites
- 0661US12487129B2Semiconductor manufacturing apparatus including temperature sensor inside gas pipe and temperature control method thereofTOKYO ELECTRON LTD·Filed 2022·Granted Dec 2, 2025·0 cites·12 claims
- 0760US5521548APhase detectorTOSHIBA KK·Filed 1995·Granted May 28, 1996·46 cites·18 claims
- 0859US7903455B2Magnetic memory deviceTOSHIBA KK·Filed 2008·Granted Mar 8, 2011·4 cites·30 claims
- 0957US8009484B2Read circuit and read methodTOSHIBA KK·Filed 2009·Granted Aug 30, 2011·3 cites·8 claims
- 1057US4301420AFrequency characteristic-adjusting apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1979·Granted Nov 17, 1981·9 cites·10 claims
- 1156US12427512B2PipetteKYOCERA CORP·Filed 2020·Granted Sep 30, 2025·0 cites·8 claims
- 1255US4390847AMuting deviceTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Jun 28, 1983·9 cites·12 claims
- 1354US4379995AGain controlled amplifierTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Apr 12, 1983·11 cites·11 claims
- 1454US2022280932A1Pipette tip and pipetteKYOCERA CORP·Filed 2020·Application pending·0 cites
- 1549US4455535AFrequency characteristic adjusting apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1981·Granted Jun 19, 1984·8 cites·9 claims
- 1646US2009119423A1Transfer control device, LSI, and LSI packageTOSHIBA KK·Filed 2007·Application pending·0 cites
- 1742US4559457ASampling circuitTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Dec 17, 1985·5 cites·7 claims
- 1840US11099082B2Sensor substrate and detection moduleKYOCERA CORP·Filed 2016·Granted Aug 24, 2021·0 cites·9 claims
- 1940US2009219757A1Magnetic storage deviceFURUTA MASANORI·Filed 2008·Application pending·0 cites
- 2039US8154917B2Magnetic storage deviceFURUTA MASANORI·Filed 2011·Granted Apr 10, 2012·0 cites·7 claims
- 2136US8958767B2Radio apparatusOTAKA SHOJI·Filed 2012·Granted Feb 17, 2015·0 cites·8 claims
- 2235US9281830B2Radio apparatusOTAKA SHOJI·Filed 2012·Granted Mar 8, 2016·0 cites·6 claims
- 2335US5880351AVibration sensing element and vibration sensorNIHON DENSI KOUGAKU CORP·Filed 1997·Granted Mar 9, 1999·9 cites·28 claims
- 2433US4123723ATransistor amplifier circuitTOKYO SHIBAURA ELECTRIC CO·Filed 1977·Granted Oct 31, 1978·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →