Inventor · disambiguated record
Hideto Oka
Also filed as: OKA HIDETO
15 granted patents·1 pending application·253 citations·filing 1994–2020
93Inventor score
Top patents by PatentIndex Score
16 records- 0194US5591018AHermetic scroll compressor having a pumped fluid motor cooling means and an oil collection panMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jan 7, 1997·79 cites·13 claims
- 0292US11231034B2CompressorPANASONIC IP MAN CO LTD·Filed 2018·Granted Jan 25, 2022·6 cites·7 claims
- 0388US11326598B2CompressorPANASONIC IP MAN CO LTD·Filed 2018·Granted May 10, 2022·3 cites·6 claims
- 0486US6299424B1Sliding member and refrigerating compressor using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Oct 9, 2001·23 cites·22 claims
- 0582US6053715AScroll type compressorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Apr 25, 2000·36 cites·16 claims
- 0677US5695326ACompressor for a refrigeration machine having a thrust bearingMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Dec 9, 1997·28 cites·9 claims
- 0775US5842845AScroll compressor and method for manufacturing an oldham ring thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Dec 1, 1998·23 cites·8 claims
- 0867US6071100AScroll compressor having lubrication of the rotation preventing memberMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jun 6, 2000·26 cites·20 claims
- 0951US6210136B1Scroll compressor and method for manufacturing an oldham ring thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Apr 3, 2001·7 cites·7 claims
- 1050US5919034AScroll compressor and method for manufacturing an oldham ring thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 6, 1999·9 cites·2 claims
- 1146US9052679B2Cleaning device, process cartridge, and image forming apparatusCANON KK·Filed 2013·Granted Jun 9, 2015·0 cites·25 claims
- 1246US6062832AScroll compressor and method for manufacturing an oldham ring thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted May 16, 2000·7 cites·12 claims
- 1343US5931651AScroll compressor and method for manufacturing an oldham ring thereforMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Aug 3, 1999·6 cites·2 claims
- 1440US12038008B2Compressor with injection mechanismPANASONIC IP MAN CO LTD·Filed 2020·Granted Jul 16, 2024·0 cites·4 claims
- 1540US2021156381A1CompressorPANASONIC IP MAN CO LTD·Filed 2018·Application pending·0 cites
- 1637US9052678B2Cleaning device, process cartridge and image forming apparatusOKA HIDETO·Filed 2012·Granted Jun 9, 2015·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →