Inventor · disambiguated record
Hideo Igarashi
Also filed as: IGARASHI HIDEO
18 granted patents·2 pending applications·538 citations·filing 1980–2011
95Inventor score
Files withMITSUBISHI ELECTRIC CORP5MITSUBISHI GAS CHEMICAL CO5IDEMITSU KOSAN CO4IGARASHI HIDEO2SONY CORP2
Top patents by PatentIndex Score
20 records- 0197US4716957ADuct type multizone air conditioning systemMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Jan 5, 1988·196 cites·6 claims
- 0288US4754919AAir conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Jul 5, 1988·57 cites·6 claims
- 0383US4832867ALubricating oil compositionIDEMITSU KOSAN CO·Filed 1988·Granted May 23, 1989·33 cites·3 claims
- 0481US5196572AProcess for producing xylylene diisocyanateMITSUBISHI GAS CHEMICAL CO·Filed 1991·Granted Mar 23, 1993·19 cites·5 claims
- 0581US4635445AAir-conditionerMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Jan 13, 1987·50 cites·29 claims
- 0679US5792731ALubricant composition for continuous variable transmissions and method for lubricating them with said lubricant compositionIDEMITSU KOSAN CO·Filed 1996·Granted Aug 11, 1998·35 cites·13 claims
- 0779US5502244AProcess for producing isocyanatesMITSUBISHI GAS CHEMICAL CO·Filed 1995·Granted Mar 26, 1996·20 cites·4 claims
- 0869US5972854ALubricating oil composition for automatic transmissionIDEMITSU KOSAN CO·Filed 1997·Granted Oct 26, 1999·24 cites·7 claims
- 0962US4918196AProcess for recimization of an optically active alpha-amino acid amides and process for producing optically active alpha-amino acidsMITSUBISHI GAS CHEMICAL CO·Filed 1986·Granted Apr 17, 1990·10 cites·11 claims
- 1057US6051536AOil composition for continuously variable transmissionsIDEMITSU KOSAN CO·Filed 1997·Granted Apr 18, 2000·16 cites·20 claims
- 1156US4926729AEnvelope openerELM INDUSTRY CO LTD·Filed 1989·Granted May 22, 1990·15 cites·1 claims
- 1252US4821526AAir conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Apr 18, 1989·14 cites·10 claims
- 1351US2007012591A1Inflatable space filler structure for containerIGARASHI HIDEO·Filed 2006·Application pending·0 cites
- 1449US6188362B1Portable receiverSONY CORP·Filed 1998·Granted Feb 13, 2001·17 cites·14 claims
- 1549US2003062286A1Inflatable space filler structure for containerFiled 2002·Application pending·0 cites
- 1648USD436936STelevision receiverSONY CORP·Filed 1998·Granted Jan 30, 2001·6 cites·1 claims
- 1748US5139197AAir conditioning systemMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Aug 18, 1992·18 cites·2 claims
- 1841US8167489B2Packaging bag for secondary packaging configured to transport infectious substancesIGARASHI HIDEO·Filed 2011·Granted May 1, 2012·0 cites·5 claims
- 1937US4605477AElectrodialytic recovery of α-amino acid from its amideMITSUBISHI GAS CHEMICAL CO·Filed 1985·Granted Aug 12, 1986·6 cites·13 claims
- 2032US4303630AProcess for the production of carbon monoxideMITSUBISHI GAS CHEMICAL CO·Filed 1980·Granted Dec 1, 1981·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →