Inventor · disambiguated record
Yasuhiro Iwata
Also filed as: IWATA YASUHIRO
36 granted patents·2 pending applications·672 citations·filing 1979–2022
98Inventor score
Top patents by PatentIndex Score
38 records- 0191US5117258AApparatus with copying fee based on size and number of sheets usedTOSHIBA KK·Filed 1989·Granted May 26, 1992·39 cites·2 claims
- 0289US5865365AMethod of fabricating an electronic circuit deviceHITACHI LTD·Filed 1996·Granted Feb 2, 1999·132 cites·37 claims
- 0387US4376879AButton-less push switch boardsTOYOTA MOTOR CO LTD·Filed 1981·Granted Mar 15, 1983·43 cites·18 claims
- 0485US4412734AElectrophotographic copier with copy paper supply deviceTOKYO SHIBAURA ELECTRIC CO·Filed 1981·Granted Nov 1, 1983·29 cites·10 claims
- 0584US5187534AStapling device and image forming apparatus having a stapling deviceTOSHIBA KK·Filed 1991·Granted Feb 16, 1993·33 cites·5 claims
- 0682US4466729AImage forming apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Aug 21, 1984·24 cites·15 claims
- 0780US4909207ACleaning system for fuel injectorsNISSAN MOTOR·Filed 1988·Granted Mar 20, 1990·33 cites·3 claims
- 0880US4328855AMethod and apparatus for controlling automobile air conditionersNIPPON DENSO CO·Filed 1979·Granted May 11, 1982·29 cites·6 claims
- 0975US5801350ASurface reformation method of high polymer materialHITACHI LTD·Filed 1996·Granted Sep 1, 1998·39 cites·19 claims
- 1074US4391320AMethod and an apparatus for air conditioning for vehicles by controlling circulation of inside air and introduction of outside airNIPPON DENSO CO·Filed 1980·Granted Jul 5, 1983·27 cites·3 claims
- 1172US5499668AProcess for making electronic deviceHITACHI LTD·Filed 1994·Granted Mar 19, 1996·43 cites·10 claims
- 1271US4259722AElectric control method and apparatus for automobile air conditionerNIPPON DENSO CO·Filed 1979·Granted Mar 31, 1981·22 cites·5 claims
- 1368US4432639AReciprocative original carrier locking mechanismTOKYO SHIBAURA ELECTRIC CO·Filed 1981·Granted Feb 21, 1984·9 cites·4 claims
- 1468US4316251AElectric control method for automobile air conditionerNIPPON DENSO CO·Filed 1980·Granted Feb 16, 1982·22 cites·9 claims
- 1566US6269998B1Process for manufacturing electronic circuitsHITACHI LTD·Filed 2000·Granted Aug 7, 2001·9 cites·8 claims
- 1662US12311582B2Method for producing expanded particlesKANEKA CORP·Filed 2022·Granted May 27, 2025·0 cites·6 claims
- 1762US4408278AElectric control method for automobile air conditionerNIPPON DENSO CO·Filed 1981·Granted Oct 4, 1983·16 cites·7 claims
- 1861US4903072AImage forming apparatus having cooling efficiency switching control functionTOSHIBA KK·Filed 1988·Granted Feb 20, 1990·12 cites·19 claims
- 1960US6161748AProcess for manufacturing electronic circuitsHITACHI LTD·Filed 2000·Granted Dec 19, 2000·6 cites·5 claims
- 2059US4990956AImage forming apparatusTOSHIBA KK·Filed 1989·Granted Feb 5, 1991·11 cites·27 claims
- 2157US5940728AProcess for manufacturing electronic circuitsHITACHI LTD·Filed 1996·Granted Aug 17, 1999·15 cites·21 claims
- 2257US2007145169A1Food Waste DisposerEMERSON ELECTRIC CO·Filed 2006·Application pending·0 cites
- 2356US4589768AOriginal transfer apparatusTOSHIBA KK·Filed 1984·Granted May 20, 1986·5 cites·10 claims
- 2454US11498247B2Foaming particle manufacturing device using polyolefin-based resin particle and method for manufacturing said foaming particleKANEKA CORP·Filed 2018·Granted Nov 15, 2022·0 cites·9 claims
- 2554US4662454AFoam extinguishing systemNOHMI BOSAI KOGYO CO LTD·Filed 1985·Granted May 5, 1987·21 cites·3 claims
- 2650US4340113AElectric control method and apparatus for automobile air conditioning systemNIPPON DENSO CO·Filed 1979·Granted Jul 20, 1982·10 cites·4 claims
- 2748US5262831AImage forming apparatus having sort/stack mode inquiring and selecting functionsTOSHIBA KK·Filed 1992·Granted Nov 16, 1993·8 cites·4 claims
- 2846US11448317B2Side railKK RIKEN·Filed 2018·Granted Sep 20, 2022·0 cites·8 claims
- 2946US6410881B2Process for manufacturing electronic circuitsHITACHI LTD·Filed 2001·Granted Jun 25, 2002·1 cites·12 claims
- 3046US5126792AImage forming apparatus having erasing means for erasing an electrical charge in a non-image region of an image bearing memberTOSHIBA KK·Filed 1991·Granted Jun 30, 1992·7 cites·17 claims
- 3146US2006278742A1Food waste disposerEMERSON ELECTRIC CO·Filed 2004·Application pending·0 cites
- 3245US4970556AAuto-illuminating controller and image forming apparatus using the sameTOSHIBA KK·Filed 1988·Granted Nov 13, 1990·6 cites·11 claims
- 3343US5142326AImage forming apparatus eliminating image of document coverTOSHIBA KK·Filed 1990·Granted Aug 25, 1992·6 cites·17 claims
- 3439US6133135AProcess for manufacturing electronic circuitsHITACHI LTD·Filed 1999·Granted Oct 17, 2000·5 cites·8 claims
- 3534US5206695AImage forming apparatus having sorting functionTOSHIBA KK·Filed 1991·Granted Apr 27, 1993·3 cites·9 claims
- 3632US6423405B1Surface reformation method of high polymer materialHITACHI LTD·Filed 1999·Granted Jul 23, 2002·2 cites·8 claims
- 3731US4953844APaper supply device with a function of automatically sensing the life of feed rollersTOSHIBA KK·Filed 1989·Granted Sep 4, 1990·4 cites·16 claims
- 3830US6017424ALaser assisted surface reformation method of high polymer materialHITACHI LTD·Filed 1998·Granted Jan 25, 2000·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →