Inventor · disambiguated record
Yasuyuki Morita
Also filed as: IWAMOTO YASUHIKO · MORITA YASUYUKI · UENO TOSHIYUKI
43 granted patents·2 pending applications·1,121 citations·filing 1975–2024
98Inventor score
Top patents by PatentIndex Score
45 records- 0199US4651684AValve timing control system for internal combustion engineMAZDA MOTOR·Filed 1983·Granted Mar 24, 1987·90 cites·16 claims
- 0298US4556025AEngine valve mechanism having valve disabling deviceMAZDA MOTOR·Filed 1984·Granted Dec 3, 1985·71 cites·8 claims
- 0396US4726332AVariable valve mechanism for internal combustion enginesMAZDA MOTOR·Filed 1986·Granted Feb 23, 1988·70 cites·17 claims
- 0496US4637256AUltrasonic probe having dual-motion transducerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1984·Granted Jan 20, 1987·187 cites·12 claims
- 0594US8234838B2Medicine dispensing system and medicine dispensing deviceYASUNAGA ITSUO·Filed 2010·Granted Aug 7, 2012·49 cites·25 claims
- 0693US4423705ACooling system for liquid-cooled internal combustion enginesTOYO KOGYO CO·Filed 1982·Granted Jan 3, 1984·61 cites·8 claims
- 0792US9663260B2Drug feederYUYAMA MFG CO LTD·Filed 2014·Granted May 30, 2017·14 cites·20 claims
- 0892US4690110AVariable valve mechanism for internal combustion enginesMAZDA MOTOR·Filed 1986·Granted Sep 1, 1987·47 cites·12 claims
- 0991US4328781AExhaust gas recirculating passage arrangement for cross-flow type internal combustion enginesTOYO KOGYO CO·Filed 1980·Granted May 11, 1982·35 cites·7 claims
- 1088US8739499B2Medicine dispensing system and medicine dispensing deviceYASUNAGA ITSUO·Filed 2012·Granted Jun 3, 2014·8 cites·26 claims
- 1187US8387343B2Medicine dispensing system and medicine dispensing deviceYASUNAGA ITSUO·Filed 2012·Granted Mar 5, 2013·14 cites·4 claims
- 1285US4741302AInternal combustion engineMAZDA MOTOR·Filed 1985·Granted May 3, 1988·40 cites·9 claims
- 1382US5461636ATurbo blower for lasersFANUC LTD·Filed 1994·Granted Oct 24, 1995·47 cites·18 claims
- 1479US4434749ACooling system for liquid-cooled internal combustion enginesTOYO KOGYO CO·Filed 1982·Granted Mar 6, 1984·30 cites·6 claims
- 1579US4258246ARotor balancing device utilizing a laser beamMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1978·Granted Mar 24, 1981·34 cites·4 claims
- 1678US4166509AProcess for excavating and constructing tunnel and excavating deviceJAPAN NATIONAL RAILWAY·Filed 1978·Granted Sep 4, 1979·17 cites·4 claims
- 1775US9299212B2Method and apparatus for counting and dispensing medicationAMANO HIROKAZU·Filed 2010·Granted Mar 29, 2016·6 cites·10 claims
- 1874US4470144ACoaxial-type carbon dioxide gas laser oscillatorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Sep 4, 1984·20 cites·15 claims
- 1971US9833384B2Medicine dispensing system and medicine dispensing deviceYUYAMA MFG CO LTD·Filed 2015·Granted Dec 5, 2017·1 cites·14 claims
- 2070US4582029AValve timing control system for internal combustion engineMAZDA MOTOR·Filed 1983·Granted Apr 15, 1986·20 cites·15 claims
- 2170US4519350AIntake system for an internal combustion engineMAZDA MOTOR·Filed 1983·Granted May 28, 1985·23 cites·9 claims
- 2268US4913158AUltrasonic probe for medical diagnostic examinationsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Apr 3, 1990·32 cites·21 claims
- 2368US4672621ALaser resonator having an improved gas-introducing portionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1983·Granted Jun 9, 1987·15 cites·13 claims
- 2467US4021163ARotary-piston engine housingTOYO KOGYO CO·Filed 1975·Granted May 3, 1977·21 cites·12 claims
- 2565US5066101AColor separation optical system and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Nov 19, 1991·17 cites·3 claims
- 2662US5856992AGas laser blowerFANUC LTD·Filed 1996·Granted Jan 5, 1999·25 cites·21 claims
- 2761US4580533AValve mechanism having variable valve timingMAZDA MOTOR·Filed 1984·Granted Apr 8, 1986·16 cites·7 claims
- 2861US4139320AProcess for excavating and constructing tunnel and excavating deviceJAPAN NATIONAL RAILWAY·Filed 1977·Granted Feb 13, 1979·10 cites·1 claims
- 2961US2025095194A1Image processing apparatus, storage medium, and image processing methodKONICA MINOLTA INC·Filed 2024·Application pending·0 cites
- 3058US4218200ARotor cooling means for rotary piston enginesTOYO KOGYO CO·Filed 1978·Granted Aug 19, 1980·8 cites·10 claims
- 3154US5608754ALaser resonatorFANUC LTD·Filed 1995·Granted Mar 4, 1997·18 cites·5 claims
- 3251US4890899AColor separation optical system which utilizes glass frit for bondingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Jan 2, 1990·9 cites·2 claims
- 3350US5616423ACeramic substrate having a multilayered metallic thin filmSUMITOMO METAL IND·Filed 1994·Granted Apr 1, 1997·21 cites·2 claims
- 3443US4723134AApparatus for wrapping paper via a tape cutter around a cylindrical drumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Feb 2, 1988·7 cites·6 claims
- 3543US4293289ALubricating means for rotary piston engines with pressure and temperature responsive valve means in the eccentric shaftTOYO KOGYO CO·Filed 1979·Granted Oct 6, 1981·7 cites·5 claims
- 3642US11363824B2Oil-in-water dispersion type oil-containing liquid foodTOYOIZUMI SATOSHI·Filed 2012·Granted Jun 21, 2022·0 cites·10 claims
- 3741US4596016ASingle mode carbon dioxide gas laser oscillator having high output powerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1983·Granted Jun 17, 1986·5 cites·6 claims
- 3839US2015201167A1Fabrication equipment monitoring device and monitoring methodTOKYO ELECTRON LTD·Filed 2013·Application pending·0 cites
- 3937US4924928APneumatic tireBRIDGESTONE CORP·Filed 1988·Granted May 15, 1990·5 cites·5 claims
- 4035US5742627ALaser oscillator using a plate-type heat exchangerFANUC LTD·Filed 1992·Granted Apr 21, 1998·4 cites·12 claims
- 4134US5966398ABlower for a gas laserFANUC LTD·Filed 1997·Granted Oct 12, 1999·5 cites·9 claims
- 4234US4358259ARotary piston engine sealing mechanismsTOYO KOGYO CO·Filed 1980·Granted Nov 9, 1982·4 cites·8 claims
- 4332US4432315AIgnition arrangement for internal combustion engineTOYO KOGYO CO·Filed 1981·Granted Feb 21, 1984·1 cites·8 claims
- 4431US5343013ALaser beam machineFANUC LTD·Filed 1991·Granted Aug 30, 1994·2 cites·4 claims
- 4531US3984977AExhaust port arrangement in combustion engineTOYO KOGYO CO·Filed 1975·Granted Oct 12, 1976·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →