Inventor · disambiguated record
Masanobu Yoshida
Also filed as: YOSHIDA MASANOBU
44 granted patents·3 pending applications·2,327 citations·filing 1980–2021
99Inventor score
Top patents by PatentIndex Score
47 records- 0198US5980248AMotor controller for a dental handpieceMORITA MFG·Filed 1996·Granted Nov 9, 1999·1.1k cites·26 claims
- 0295US7577232B2Medical X-ray imaging apparatus and X-ray detector for using the sameMORITA MFG·Filed 2006·Granted Aug 18, 2009·29 cites·19 claims
- 0394US5487036ANonvolatile semiconductor memoryFUJITSU LTD·Filed 1994·Granted Jan 23, 1996·79 cites·9 claims
- 0493US5590074ANonvolatile semiconductor memoryFUJITSU LTD·Filed 1995·Granted Dec 31, 1996·82 cites·7 claims
- 0592US5537356ANonvolatile semiconductor memoryFUJITSU LTD·Filed 1995·Granted Jul 16, 1996·89 cites·6 claims
- 0687US5018107ASemiconductor memory deviceFUJITSU LTD·Filed 1989·Granted May 21, 1991·52 cites·12 claims
- 0786US4371956ASemiconductor deviceFUJITSU LTD·Filed 1980·Granted Feb 1, 1983·43 cites·6 claims
- 0884US5902105ADental treatment apparatus with a root canal length measurement functionMORITA MFG·Filed 1997·Granted May 11, 1999·118 cites·20 claims
- 0982US5897315AHandpiece having a root canal length measurement functionMORITA MFG·Filed 1997·Granted Apr 27, 1999·82 cites·14 claims
- 1081US5959887AElectrically erasable programmable nonvolatile semiconductor memory having dual operation functionFUJITSU LTD·Filed 1998·Granted Sep 28, 1999·47 cites·17 claims
- 1179US5642308ANonvolatile semiconductor memory apparatusFUJITSU LTD·Filed 1995·Granted Jun 24, 1997·47 cites·4 claims
- 1279US4543647AElectrically programmable non-volatile semiconductor memory deviceFUJITSU LTD·Filed 1981·Granted Sep 24, 1985·27 cites·11 claims
- 1377US4614881AIntegrated semiconductor circuit device for generating a switching control signal using a flip-flop circuit including CMOS FET's and flip-flop setting meansFUJITSU LTD·Filed 1984·Granted Sep 30, 1986·25 cites·4 claims
- 1476US4841233ASemiconductor integrated circuit adapted to carry out operation testFUJITSU LTD·Filed 1988·Granted Jun 20, 1989·32 cites·6 claims
- 1574US4730133ADecoder circuit of a semiconductor memory deviceFUJITSU LTD·Filed 1986·Granted Mar 8, 1988·29 cites·4 claims
- 1673US5490107ANonvolatile semiconductor memoryFUJITSU LTD·Filed 1992·Granted Feb 6, 1996·22 cites·44 claims
- 1770US4992859AAutomatic focus control apparatus using primary color signalsSONY CORP·Filed 1989·Granted Feb 12, 1991·22 cites·9 claims
- 1869US7679702B2Liquid crystal display device and liquid crystal display apparatus using liquid crystal display deviceVICTOR COMPANY OF JAPAN·Filed 2007·Granted Mar 16, 2010·4 cites·17 claims
- 1969US7430288B2Exchange and conference communication method thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Sep 30, 2008·3 cites·22 claims
- 2069US4782247ADecoder circuit having a variable power supplyFUJITSU LTD·Filed 1985·Granted Nov 1, 1988·25 cites·3 claims
- 2168US5237530AFrasable non-volatile semiconductor memory device having read/write test functionFUJITSU LTD·Filed 1991·Granted Aug 17, 1993·28 cites·12 claims
- 2268US4604730ASemiconductor memory deviceFUJITSU LTD·Filed 1984·Granted Aug 5, 1986·17 cites·11 claims
- 2367US5016093AVideo camera system with white balance adjustmentSONY CORP·Filed 1989·Granted May 14, 1991·21 cites·7 claims
- 2465US4649521AProgrammable read-only memory (PROM) device having reduced programming voltage capabilityFUJITSU LTD·Filed 1984·Granted Mar 10, 1987·18 cites·11 claims
- 2565US4527077AOutput circuit of a semiconductor deviceFUJITSU LTD·Filed 1982·Granted Jul 2, 1985·15 cites·5 claims
- 2663US7421059B2X-ray computer tomography apparatusMORITA MFG·Filed 2003·Granted Sep 2, 2008·29 cites·21 claims
- 2761US4758984ASemiconductor memory device including read only memory element for storing fixed informationFUJITSU LTD·Filed 1986·Granted Jul 19, 1988·26 cites·6 claims
- 2858US6115315ASemiconductor memory device adapted for large capacity and high-speed erasureFUJITSU LTD·Filed 1998·Granted Sep 5, 2000·17 cites·16 claims
- 2957US5017803APower supply potential rising detection circuitFUJITSU LTD·Filed 1989·Granted May 21, 1991·11 cites·6 claims
- 3054US12312192B2Sheet feeding device and image forming system incorporating the sheet feeding deviceKONNO KAZUNORI·Filed 2021·Granted May 27, 2025·0 cites·19 claims
- 3154US5149990ASemiconductor device for preventing malfunction caused by a noiseFUJITSU LTD·Filed 1991·Granted Sep 22, 1992·16 cites·19 claims
- 3253US9126783B2Image forming apparatusOIKAWA NAOKI·Filed 2014·Granted Sep 8, 2015·1 cites·10 claims
- 3353US4718038AData security device for storing data at a peripheral part of the device during power down thus preventing improper retrievalFUJITSU LTD·Filed 1985·Granted Jan 5, 1988·20 cites·14 claims
- 3452US4791612AData programming circuit for programmable read only memory deviceFUJITSU LTD·Filed 1986·Granted Dec 13, 1988·12 cites·5 claims
- 3551US6169780B1X-ray apparatus with improved patient accessMORITA MFG·Filed 1998·Granted Jan 2, 2001·62 cites·29 claims
- 3650US2022143471A1Golf ballSUMITOMO RUBBER IND·Filed 2021·Application pending·0 cites
- 3750US2021325426A1Ball behavior analysis apparatusSUMITOMO RUBBER IND·Filed 2021·Application pending·0 cites
- 3849US4725980ARead only memory circuitFUJITSU LTD·Filed 1985·Granted Feb 16, 1988·15 cites·6 claims
- 3943US4901281ASemiconductor memory device having two column transfer gate transistor groups independently provided for a sense amplifier and a programmed circuitFUJITSU LTD·Filed 1989·Granted Feb 13, 1990·12 cites·5 claims
- 4040US5467310AEEPROM and EEPROM reading methodFUJITSU LTD·Filed 1994·Granted Nov 14, 1995·8 cites·13 claims
- 4140US5059825ANand gate circuitFUJITSU LTD·Filed 1989·Granted Oct 22, 1991·4 cites·11 claims
- 4239US2007046880A1Liquid crystal display apparatus and method of producing the sameVICTOR COMPANY OF JAPAN LTD A·Filed 2006·Application pending·0 cites
- 4338US4926379AData read circuit for use in semiconductor memory deviceFUJITSU LTD·Filed 1989·Granted May 15, 1990·5 cites·6 claims
- 4438US4615021ASemiconductor memory deviceFUJITSU LTD·Filed 1984·Granted Sep 30, 1986·3 cites·4 claims
- 4536US5572463ANonvolatile semiconductor memory with pre-read meansFUJITSU LTD·Filed 1995·Granted Nov 5, 1996·5 cites·12 claims
- 4634US5701274ASemiconductor device with selectable device informationFUJITSU LTD·Filed 1995·Granted Dec 23, 1997·3 cites·21 claims
- 4734US4423492ASemiconductor memory deviceFUJITSU LTD·Filed 1981·Granted Dec 27, 1983·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →