Inventor · disambiguated record
Ryo Yamada
Also filed as: YAMADA RYO
23 granted patents·12 pending applications·29 citations·filing 2001–2025
91Inventor score
Files withWOTA CORP8KYOCERA DOCUMENT SOLUTIONS INC6SUMITOMO WIRING SYSTEMS4TOYOTA MOTOR CO LTD4YAMADA RYO4
Top patents by PatentIndex Score
35 records- 0193US10998652B2Shield terminalSUMITOMO WIRING SYSTEMS·Filed 2020·Granted May 4, 2021·4 cites·5 claims
- 0286US8445418B2Lubricating oil composition for internal combustion engineYAMADA RYO·Filed 2009·Granted May 21, 2013·7 cites·10 claims
- 0384US10840648B2Shield terminal and shield connectorSUMITOMO WIRING SYSTEMS·Filed 2020·Granted Nov 17, 2020·2 cites·4 claims
- 0481US8886350B2Displacement calculation method, drawing data correction method, substrate manufacturing method, and drawing apparatusYAMADA RYO·Filed 2011·Granted Nov 11, 2014·7 cites·17 claims
- 0578US11713561B2Water treatment systemWOTA CORP·Filed 2018·Granted Aug 1, 2023·4 cites·7 claims
- 0675US12468277B2Information processing device for optimizing filters that purify wastewaterWOTA CORP·Filed 2023·Granted Nov 11, 2025·0 cites·16 claims
- 0774US2025314981A1Non-magnetic one-component toner and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 0871US12495936B2Membrane unit and hand washing deviceWOTA CORP·Filed 2023·Granted Dec 16, 2025·0 cites·10 claims
- 0968US11581666B2Sleeve and shield terminal manufacturing methodSUMITOMO WIRING SYSTEMS·Filed 2021·Granted Feb 14, 2023·0 cites·4 claims
- 1066US2025232416A1Substrate processing apparatus and monitoring method in substrate processing apparatusSCREEN HOLDINGS CO LTD·Filed 2025·Application pending·0 cites
- 1164US12293492B2Substrate processing apparatus and monitoring method in substrate processing apparatusSCREEN HOLDINGS CO LTD·Filed 2023·Granted May 6, 2025·0 cites·5 claims
- 1264US12271123B2Image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2024·Granted Apr 8, 2025·0 cites·7 claims
- 1363US2020274263A1Sleeve and shield terminal manufacturing methodSUMITOMO WIRING SYSTEMS·Filed 2020·Application pending·0 cites
- 1462US10987725B2Decompression kneaderTOYOTA MOTOR CO LTD·Filed 2018·Granted Apr 27, 2021·0 cites·3 claims
- 1558US11829113B2Information processing device for optimizing filters that purify wastewaterWOTA CORP·Filed 2018·Granted Nov 28, 2023·0 cites·16 claims
- 1658US2025044137A1Water level sensor, water storage tank, and circulating water treatment apparatusWOTA CORP·Filed 2024·Application pending·0 cites
- 1756US8300918B2Defect inspection apparatus, defect inspection program, recording medium storing defect inspection program, figure drawing apparatus and figure drawing systemYAMADA RYO·Filed 2008·Granted Oct 30, 2012·2 cites·18 claims
- 1856US7058303B2Optical cross-connecting deviceNEC CORP·Filed 2001·Granted Jun 6, 2006·3 cites·4 claims
- 1955US2022274858A1Water treatment apparatus, water treatment system, and water treatment methodWOTA CORP·Filed 2022·Application pending·0 cites
- 2054US2023018132A1Reversibly thermochromic aqueous inkjet printer ink composition, inkjet printer and ink cartridge using the sameKK PILOT CORPORATION ALSO TRADING AS PILOT CORPORATION·Filed 2022·Application pending·0 cites
- 2153US11112730B2Developing device allowing selection of a stirring/conveying member to be used from a plurality of types of stirring/conveying members with rotary shafts with different shaft-diameters and image forming apparatus therewithKYOCERA DOCUMENT SOLUTIONS INC·Filed 2020·Granted Sep 7, 2021·0 cites·22 claims
- 2251US11703011B1Internal combustion engineTOYOTA MOTOR CO LTD·Filed 2022·Granted Jul 18, 2023·0 cites·12 claims
- 2351US2024084559A1Dispensing device and hand washing deviceWOTA CORP·Filed 2023·Application pending·0 cites
- 2451US2023286512A1Information processing device, vehicle system, and information processing methodTOYOTA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 2550US2025111495A1Substrate processing apparatus and monitoring methodSCREEN HOLDINGS CO LTD·Filed 2023·Application pending·0 cites
- 2649US2023289385A1Information processing device, information processing method, and storage mediumTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 2746US12271125B2Developing device and image forming apparatus provided therewithKYOCERA DOCUMENT SOLUTIONS INC·Filed 2022·Granted Apr 8, 2025·0 cites·14 claims
- 2844US11874615B2Developing device including developer carrying member and containing two-component developer and image forming apparatus including the developing deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2022·Granted Jan 16, 2024·0 cites·7 claims
- 2944US2021301217A1Lubricating composition and method of formation relating theretoIDEMITSU KOSAN CO·Filed 2020·Application pending·0 cites
- 3042US11150578B2Developing device having air discharge duct and image forming apparatus including the developing deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2020·Granted Oct 19, 2021·0 cites·6 claims
- 3141US9224226B2Image display device for direct drawing apparatus, and recording mediumYAMADA RYO·Filed 2012·Granted Dec 29, 2015·0 cites·14 claims
- 3240US2002114031A1Ring configuration method, failure recovery method, and node address assignment method when configuring ring in networkFiled 2002·Application pending·0 cites
- 3339US7720273B2Fixed pattern extracting apparatus, pattern writing apparatus, fixed pattern extracting method and recording mediumDAINIPPON SCREEN MFG·Filed 2006·Granted May 18, 2010·0 cites·13 claims
- 3436US9041907B2Drawing device and drawing methodNAKAZAWA YOSHIYUKI·Filed 2011·Granted May 26, 2015·0 cites·7 claims
- 3522USD1017778SPortable hand washstandWOTA CORP·Filed 2021·Granted Mar 12, 2024·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →