Inventor · disambiguated record
Yasuo Ikeda
Also filed as: IKEDA YASUO
22 granted patents·7 pending applications·1,876 citations·filing 1974–2024
97Inventor score
Files withPRIME PLANET ENERGY & SOLUTIONS INC4TOYOTA MOTOR CO LTD4NIPPON CATALYTIC CHEM IND3NEC CORP2PILOT KK2
Top patents by PatentIndex Score
29 records- 0198US4749671AExhaust gas cleaning catalyst and process for production thereofNIPPON CATALYTIC CHEM IND·Filed 1986·Granted Jun 7, 1988·159 cites·15 claims
- 0297US5462899AChemical vapor deposition method for forming SiO2NEC CORP·Filed 1993·Granted Oct 31, 1995·463 cites·9 claims
- 0396US5593741AMethod and apparatus for forming silicon oxide film by chemical vapor depositionNEC CORP·Filed 1995·Granted Jan 14, 1997·347 cites·21 claims
- 0494US5298692AEarpiece for insertion in an ear canal, and an earphone, microphone, and earphone/microphone combination comprising the samePILOT KK·Filed 1991·Granted Mar 29, 1994·474 cites·23 claims
- 0589US4225929ACode converter circuitry system for selectively rotating a video display pictureTAITO CORP·Filed 1978·Granted Sep 30, 1980·46 cites·11 claims
- 0687US8105561B2Catalyst for purification of exhaust gas, regeneration method for the catalyst, and apparatus and method for purification of exhaust gas using the catalystHATANAKA MIHO·Filed 2006·Granted Jan 31, 2012·18 cites·18 claims
- 0786US5958827ASolid solution particle of oxides, a process for producing the same and a catalyst for purifying exhaust gasesTOYOTA MOTOR CO LTD·Filed 1996·Granted Sep 28, 1999·70 cites·28 claims
- 0882US4520238APickup device for picking up vibration transmitted through bonesPILOT PEN CO LTD·Filed 1983·Granted May 28, 1985·59 cites·18 claims
- 0980US5000929AExhaust gas purification catalystNIPPON CATALYTIC CHEM IND·Filed 1990·Granted Mar 19, 1991·47 cites·8 claims
- 1080US4617289ACatalyst for purifying diesel engine exhaust gasesNIPPON CATALYTIC CHEM IND·Filed 1985·Granted Oct 14, 1986·35 cites·6 claims
- 1179US8389435B2Metal oxide catalyst carrier particle and exhaust gas purification catalystMIURA MASAHIDE·Filed 2007·Granted Mar 5, 2013·5 cites·15 claims
- 1276US8717113B2Oscillator and semiconductor integrated circuit deviceIIZUKA YOICHI·Filed 2012·Granted May 6, 2014·5 cites·14 claims
- 1376US4055615AMethod of manufacturing electric resistorsIKEDA YASUO·Filed 1974·Granted Oct 25, 1977·23 cites·11 claims
- 1470US9344034B2Oscillator and semiconductor integrated circuit deviceRENESAS ELECTRONICS CORP·Filed 2014·Granted May 17, 2016·2 cites·8 claims
- 1569US6806225B1Catalyst for exhaust gas purification, process for producing the same, and method of purifying exhaust gasTOYOTA MOTOR CO LTD·Filed 1999·Granted Oct 19, 2004·37 cites·4 claims
- 1666US6461579B1Catalyst for purifying exhaust gas and exhaust gas purifying methodTOYOTA MOTOR CO LTD·Filed 1998·Granted Oct 8, 2002·28 cites·8 claims
- 1766US6165429AExhaust gas purifying catalyst and exhaust gas purifying methodTOYOTA MOTOR CO LTD·Filed 1997·Granted Dec 26, 2000·26 cites·13 claims
- 1863US12089797B2Clothes care device and clothes care apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Sep 17, 2024·0 cites·12 claims
- 1962US2025122662A1Washing machineSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2061US2023207939A1Battery module and method of manufacturing samePRIME PLANET ENERGY & SOLUTIONS INC·Filed 2022·Application pending·0 cites
- 2161US2023155228A1Battery modulePRIME PLANET ENERGY & SOLUTIONS INC·Filed 2022·Application pending·0 cites
- 2258US5820285APen nibKABSUHIKI KAISHA PILOT·Filed 1996·Granted Oct 13, 1998·16 cites·20 claims
- 2356US2023155198A1Battery modulePRIME PLANET ENERGY & SOLUTIONS INC·Filed 2022·Application pending·0 cites
- 2456US2023155255A1Battery modulePRIME PLANET ENERGY & SOLUTIONS INC·Filed 2022·Application pending·0 cites
- 2546US8225601B2Exhaust gas purification system for internal combustion engineTAKAGI NOBUYUKI·Filed 2007·Granted Jul 24, 2012·0 cites·11 claims
- 2646US2009105070A1Catalyst for Purification of Exhaust GasTANABE TOSHITAKA·Filed 2007·Application pending·0 cites
- 2744US5376811ASolid-state imaging device which generates difference data at different points of timeFiled 1993·Granted Dec 27, 1994·9 cites·18 claims
- 2843US2009266053A1Exhaust gas purification system for internal combustion engineTAKAGI NOBUYUKI·Filed 2007·Application pending·0 cites
- 2942US5775828AWriting implementPILOT KK·Filed 1995·Granted Jul 7, 1998·7 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →