Inventor · disambiguated record
Ryosuke Hayashi
Also filed as: HAYASHI RYOSUKE
37 granted patents·5 pending applications·724 citations·filing 1992–2023
97Inventor score
Top patents by PatentIndex Score
42 records- 0195US10082765B2Process cartridge and image forming apparatusBROTHER IND LTD·Filed 2017·Granted Sep 25, 2018·7 cites·28 claims
- 0294US5502845ASiphon-jet flush water supply system for toilet stoolTOTO LTD·Filed 1993·Granted Apr 2, 1996·93 cites·19 claims
- 0394US5341839AWater flow control systemTOTO LTD·Filed 1993·Granted Aug 30, 1994·109 cites·7 claims
- 0492US5362026AWater flow control systemTOTO LTD·Filed 1994·Granted Nov 8, 1994·87 cites·7 claims
- 0591US6754912B1Human body cleanerTOTO LTD·Filed 2000·Granted Jun 29, 2004·111 cites·2 claims
- 0690US6768519B2Reproducible matrix switch settings of a video signal processing apparatusSONY CORP·Filed 2001·Granted Jul 27, 2004·50 cites·22 claims
- 0789US8418277B2Flush toiletOKUBO MAYU·Filed 2007·Granted Apr 16, 2013·24 cites·16 claims
- 0882US5199639AShower with a micromotor operated revolving shower headTOTO LTD·Filed 1992·Granted Apr 6, 1993·78 cites·63 claims
- 0981US9531263B2Semiconductor deviceTOSHIBA KK·Filed 2015·Granted Dec 27, 2016·4 cites·17 claims
- 1080US7293297B2Automatic toilet seat or toilet cover lifting and lowering deviceTOTO LTD·Filed 2003·Granted Nov 13, 2007·34 cites·4 claims
- 1179US11531298B2Process cartridge and image forming apparatusBROTHER IND LTD·Filed 2022·Granted Dec 20, 2022·0 cites·6 claims
- 1278US10684587B2Process cartridge and image forming apparatusBROTHER IND LTD·Filed 2019·Granted Jun 16, 2020·0 cites·6 claims
- 1377US5983413AHigh performance flush toiletTOTO LTD·Filed 1998·Granted Nov 16, 1999·50 cites·36 claims
- 1476US8985696B2Vehicle seatYASUDA KENZO·Filed 2012·Granted Mar 24, 2015·11 cites·5 claims
- 1574US11281155B2Process cartridge and image forming apparatusBROTHER IND LTD·Filed 2020·Granted Mar 22, 2022·0 cites·6 claims
- 1674US10579011B2Process cartridge and image forming apparatusBROTHER IND LTD·Filed 2018·Granted Mar 3, 2020·0 cites·13 claims
- 1773US10831151B2Process cartridge and image forming apparatusBROTHER IND LTD·Filed 2020·Granted Nov 10, 2020·0 cites·1 claims
- 1873US10197969B2Process cartridge and image forming apparatusBROTHER IND LTD·Filed 2018·Granted Feb 5, 2019·0 cites·8 claims
- 1972US12066784B2Image forming apparatusBROTHER IND LTD·Filed 2023·Granted Aug 20, 2024·0 cites·12 claims
- 2072US11203945B2Stator vane of fan or compressorIHI CORP·Filed 2020·Granted Dec 21, 2021·1 cites·1 claims
- 2171US10705455B2Toner cartridge including shutter rotatable between first position and second positionBROTHER IND LTD·Filed 2019·Granted Jul 7, 2020·0 cites·9 claims
- 2270US11781511B2Fuel supply deviceAISAN IND·Filed 2017·Granted Oct 10, 2023·1 cites·4 claims
- 2370US11333999B2Toner cartridge including shutter rotatable between first position and second positionBROTHER IND LTD·Filed 2021·Granted May 17, 2022·0 cites·9 claims
- 2470US7275626B2Damper deviceTOTO LTD·Filed 2003·Granted Oct 2, 2007·18 cites·3 claims
- 2569US10908533B2Toner cartridge including shutter rotatable between first position and second positionBROTHER IND LTD·Filed 2020·Granted Feb 2, 2021·0 cites·8 claims
- 2663US8544123B2Flush toiletOKUBO MAYU·Filed 2007·Granted Oct 1, 2013·1 cites·9 claims
- 2760US8281424B2Flush toiletOKUBO MAYU·Filed 2008·Granted Oct 9, 2012·3 cites·4 claims
- 2860US7834916B2Video content editing support system and methodSONY CORP·Filed 2003·Granted Nov 16, 2010·4 cites·13 claims
- 2955US9512928B2Valve and construction machine with the sameKOBELCO CONSTR MACH CO LTD·Filed 2015·Granted Dec 6, 2016·1 cites·10 claims
- 3055US6108826AAdjustable trap for a toilet stoolTOTO LTD·Filed 1998·Granted Aug 29, 2000·21 cites·13 claims
- 3152US10459367B2Image forming apparatus and method of controlling supply of developerBROTHER IND LTD·Filed 2018·Granted Oct 29, 2019·0 cites·19 claims
- 3251US2025178617A1In-vehicle electronic deviceHITACHI ASTEMO LTD·Filed 2022·Application pending·0 cites
- 3350US11434791B2Oil level gauge guide apparatusHONDA MOTOR CO LTD·Filed 2021·Granted Sep 6, 2022·0 cites·7 claims
- 3449US7386895B2Opening/closing device for toilet seat or toilet lid, and transmission unit for the deviceTOTO LTD·Filed 2003·Granted Jun 17, 2008·3 cites·7 claims
- 3548US11125085B2Blade of fan or compressorIHI CORP·Filed 2019·Granted Sep 21, 2021·0 cites·5 claims
- 3647US2007151008A1Toilet bowl flushing systemTOTO LTD·Filed 2004·Application pending·0 cites
- 3746US9136837B2Switching circuit and power supply device including switch circuitHAYASHI RYOSUKE·Filed 2012·Granted Sep 15, 2015·1 cites·16 claims
- 3843US2015114489A1Valve and construction machine with the sameKOBELCO CONSTR MACH CO LTD·Filed 2014·Application pending·0 cites
- 3939US6195470B1Special effect system, image processing method, and symmetrical image generating methodSONY CORP·Filed 1997·Granted Feb 27, 2001·10 cites·13 claims
- 4039US2018163679A1Fuel Supply DevicesAISAN IND·Filed 2016·Application pending·0 cites
- 4138US2021063197A1Vehicle optimizing system and vehicle optimizingHITACHI LTD·Filed 2018·Application pending·0 cites
- 4235USD733447SMassage machineFAMILY INADA CO LTD·Filed 2013·Granted Jul 7, 2015·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →