Assignee
ISUZU CERAMICS RES INST
US·91 granted patents·3 pending applications·3,415 citations·filing 1989–2001
Top patents by PatentIndex Score
94 records- 0198US6102565ACeramic sheath type thermocoupleISUZU CERAMICS RES INST·Filed 1997·Granted Aug 15, 2000·518 cites·5 claims
- 0298US4955199ADrive system for turbochargers with rotary electric machinesISUZU CERAMICS RES INST·Filed 1989·Granted Sep 11, 1990·86 cites·11 claims
- 0397US5881559AHybrid electric vehicleISUZU CERAMICS RES INST·Filed 1996·Granted Mar 16, 1999·213 cites·8 claims
- 0497US4958497ADrive system for turbochargers with rotary electric machinesISUZU CERAMICS RES INST·Filed 1989·Granted Sep 25, 1990·72 cites·6 claims
- 0596US5124598AIntake/exhaust valve actuatorISUZU CERAMICS RES INST·Filed 1990·Granted Jun 23, 1992·72 cites·4 claims
- 0695US5129369AElectromagnetic valve control systemISUZU CERAMICS RES INST·Filed 1990·Granted Jul 14, 1992·65 cites·3 claims
- 0794US6079373AGas engine with a gas fuel reforming deviceISUZU CERAMICS RES INST·Filed 1998·Granted Jun 27, 2000·71 cites·22 claims
- 0894US5072700AElectromagnetic valve control systemISUZU CERAMICS RES INST·Filed 1990·Granted Dec 17, 1991·70 cites·3 claims
- 0991US5454356AEngine with pre-chamberISUZU CERAMICS RES INST·Filed 1993·Granted Oct 3, 1995·53 cites·20 claims
- 1089US5611832ADiesel particulate filter apparatusISUZU CERAMICS RES INST·Filed 1995·Granted Mar 18, 1997·77 cites·21 claims
- 1189US5214333AEngine with flywheel generatorISUZU CERAMICS RES INST·Filed 1990·Granted May 25, 1993·44 cites·8 claims
- 1288US6144130AStructure of rotor for generators and method of manufacturing the same rotorISUZU CERAMICS RES INST·Filed 1998·Granted Nov 7, 2000·67 cites·23 claims
- 1388US5005539AEngine cycle control systemISUZU CERAMICS RES INST·Filed 1990·Granted Apr 9, 1991·49 cites·3 claims
- 1487US6280083B2Thermocouple lance with layered sheath for measuring temperature in molten metalISUZU CERAMICS RES INST·Filed 2000·Granted Aug 28, 2001·33 cites·13 claims
- 1585US5432383AElectric generator system for gas turbineISUZU CERAMICS RES INST·Filed 1989·Granted Jul 11, 1995·43 cites·3 claims
- 1685US5022353AVariable-cycle engineISUZU CERAMICS RES INST·Filed 1990·Granted Jun 11, 1991·72 cites·9 claims
- 1784US5113805AVariable-cycle engineISUZU CERAMICS RES INST·Filed 1990·Granted May 19, 1992·42 cites·5 claims
- 1883US5682740ADiesel particulate filter apparatusISUZU CERAMICS RES INST·Filed 1996·Granted Nov 4, 1997·57 cites·20 claims
- 1983US5651248ADiesel particulate filter apparatusISUZU CERAMICS RES INST·Filed 1995·Granted Jul 29, 1997·61 cites·13 claims
- 2083US5611831ADiesel particulate filter apparatusISUZU CERAMICS RES INST·Filed 1995·Granted Mar 18, 1997·64 cites·17 claims
- 2183US5158044AEngine selectively operable in two- and four-cycle modesISUZU CERAMICS RES INST·Filed 1991·Granted Oct 27, 1992·39 cites·5 claims
- 2283US5095856AElectromagnetic valve actuating systemISUZU CERAMICS RES INST·Filed 1989·Granted Mar 17, 1992·30 cites·11 claims
- 2382US5943859ANatural gas reforming apparatus, oxygen eliminating apparatus provided in the same apparatus, and natural gas reforming apparatus-carrying gas engineISUZU CERAMICS RES INST·Filed 1998·Granted Aug 31, 1999·38 cites·13 claims
- 2481US6069431ASynchronous generatorISUZU CERAMICS RES INST·Filed 1998·Granted May 30, 2000·48 cites·6 claims
- 2581US5076221AElectromagnetic valve actuating systemISUZU CERAMICS RES INST·Filed 1989·Granted Dec 31, 1991·24 cites·11 claims
- 2680US6119457AHeat exchanger apparatus using porous material, and ceramic engine provided with supercharger driven by thermal energy recorded from exhaust gas by the same apparatusISUZU CERAMICS RES INST·Filed 1998·Granted Sep 19, 2000·61 cites·12 claims
- 2780US5942818AControl apparatus for engine-driven permanent magnet type synchronous generatorsISUZU CERAMICS RES INST·Filed 1998·Granted Aug 24, 1999·75 cites·7 claims
- 2880US5651250ADiesel particulate filter apparatusISUZU CERAMICS RES INST·Filed 1995·Granted Jul 29, 1997·46 cites·16 claims
- 2980US5070826AElectromagnetic valve actuating systemISUZU CERAMICS RES INST·Filed 1989·Granted Dec 10, 1991·26 cites·12 claims
- 3079US6130410ACeramic heater and process for producing the sameISUZU CERAMICS RES INST·Filed 1997·Granted Oct 10, 2000·45 cites·23 claims
- 3179US5970944ACombustion chamber structure in enginesISUZU CERAMICS RES INST·Filed 1997·Granted Oct 26, 1999·31 cites·12 claims
- 3279US5738061AEngine having sound absorption structures on the outer sides of combustion chambersISUZU CERAMICS RES INST·Filed 1996·Granted Apr 14, 1998·25 cites·19 claims
- 3379US5069422AElectromagnetic force valve driving apparatusISUZU CERAMICS RES INST·Filed 1990·Granted Dec 3, 1991·46 cites·10 claims
- 3478US4998951ATurbocharger control systemISUZU CERAMICS RES INST·Filed 1989·Granted Mar 12, 1991·33 cites·8 claims
- 3577US5655366ADiesel particulate filterISUZU CERAMICS RES INST·Filed 1995·Granted Aug 12, 1997·40 cites·10 claims
- 3675US5696348AThermocouple structureISUZU CERAMICS RES INST·Filed 1996·Granted Dec 9, 1997·46 cites·26 claims
- 3775US5168706AThermally insulated turbocharged engineISUZU CERAMICS RES INST·Filed 1989·Granted Dec 8, 1992·23 cites·7 claims
- 3875US4984541AValve stepping drive apparatusISUZU CERAMICS RES INST·Filed 1990·Granted Jan 15, 1991·29 cites·7 claims
- 3974US5111779AElectromagnetic valve actuating systemISUZU CERAMICS RES INST·Filed 1989·Granted May 12, 1992·21 cites·10 claims
- 4073US6118194AGenerator-carrying cogeneration systemISUZU CERAMICS RES INST·Filed 1998·Granted Sep 12, 2000·44 cites·6 claims
- 4173US6089020AHeat recovering apparatus for cogeneration system with a turbocharged engineISUZU CERAMICS RES INST·Filed 1997·Granted Jul 18, 2000·45 cites·6 claims
- 4273US6073605AGas engine with pre-combustion chamberISUZU CERAMICS RES INST·Filed 1999·Granted Jun 13, 2000·24 cites·4 claims
- 4373US5809777ADiesel particulate filter apparatusISUZU CERAMICS RES INST·Filed 1997·Granted Sep 22, 1998·34 cites·6 claims
- 4473US5620490ADiesel particulate filter apparatusISUZU CERAMICS RES INST·Filed 1995·Granted Apr 15, 1997·26 cites·19 claims
- 4572US6190038B1Thermocouple lance with alternating molybdenum layered sheath for measuring temperature in molten metal bathISUZU CERAMICS RES INST·Filed 1998·Granted Feb 20, 2001·23 cites·5 claims
- 4671US6098734AHybrid powered automobile with controllerISUZU CERAMICS RES INST·Filed 1997·Granted Aug 8, 2000·46 cites·8 claims
- 4771US5341060AEngine with flywheel generatorISUZU CERAMICS RES INST·Filed 1993·Granted Aug 23, 1994·32 cites·9 claims
- 4869US5595580ADiesel particulate filter and control device thereforISUZU CERAMICS RES INST·Filed 1995·Granted Jan 21, 1997·32 cites·6 claims
- 4966US5780811AElectrically heated diesel particulate filterISUZU CERAMICS RES INST·Filed 1996·Granted Jul 14, 1998·33 cites·5 claims
- 5066US5333582APre-combustion chamber gas engineISUZU CERAMICS RES INST·Filed 1993·Granted Aug 2, 1994·22 cites·17 claims
Showing the top 50 of 94 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when ISUZU CERAMICS RES INST files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →