Inventor · disambiguated record
Masayoshi Yamada
Also filed as: YAMADA MASAYOSHI
30 granted patents·17 pending applications·296 citations·filing 1974–2025
96Inventor score
Top patents by PatentIndex Score
47 records- 0187US4258319ASurface defect detecting apparatus for use with rotating circularly shaped metallic materialNIPPON KOKAN KK·Filed 1978·Granted Mar 24, 1981·57 cites·1 claims
- 0281US11802017B2Ultrasonic apparatus, detection apparatus, and printing apparatusSEIKO EPSON CORP·Filed 2020·Granted Oct 31, 2023·1 cites·15 claims
- 0381US6917780B2Image forming apparatus that prevents attachment of toner to lateral sides of the developing rollKYOCERA CORP·Filed 2002·Granted Jul 12, 2005·21 cites·15 claims
- 0481US6324354B1Image forming process and an image forming apparatusKYOCERA CORP·Filed 2000·Granted Nov 27, 2001·23 cites·78 claims
- 0581US5425553AShock absorber for a steering columnYAMADA SEISAKUSHO KK·Filed 1993·Granted Jun 20, 1995·42 cites·20 claims
- 0679US5836821AElastic coupling for steering apparatusYAMADA SEISAKUSHO KK·Filed 1997·Granted Nov 17, 1998·37 cites·4 claims
- 0779US2024382065A1Information processing apparatus, control method, and non-transitory storage mediumNEC CORP·Filed 2024·Application pending·0 cites
- 0879US2024382066A1Information processing apparatus, control method, and non-transitory storage mediumNEC CORP·Filed 2024·Application pending·0 cites
- 0979US2024382064A1Information processing apparatus, control method, and non-transitory storage mediumNEC CORP·Filed 2024·Application pending·0 cites
- 1077US6731278B2Image processing device, image processing method, game device, and craft simulatorSEGA ENTERPRISES KK·Filed 2002·Granted May 4, 2004·15 cites·41 claims
- 1175US6777949B2Circuit board testing apparatus and method for testing a circuit boardNIDEC READ CORP·Filed 2002·Granted Aug 17, 2004·18 cites·37 claims
- 1274US11180333B2Ultrasonic deviceSEIKO EPSON CORP·Filed 2019·Granted Nov 23, 2021·1 cites·10 claims
- 1373US12295545B2Information processing apparatus, control method, and programNEC CORP·Filed 2024·Granted May 13, 2025·0 cites·10 claims
- 1470US2025248585A1Information processing apparatus, control method, and programNEC CORP·Filed 2025·Application pending·0 cites
- 1563US12075969B2Information processing apparatus, control method, and non-transitory storage mediumNEC CORP·Filed 2019·Granted Sep 3, 2024·0 cites·13 claims
- 1662US11957300B2Information processing apparatus, control method, and programNEC CORP·Filed 2019·Granted Apr 16, 2024·0 cites·16 claims
- 1760US11806753B2Ultrasonic device and manufacturing method of ultrasonic deviceSEIKO EPSON CORP·Filed 2020·Granted Nov 7, 2023·0 cites·4 claims
- 1860US11419579B2Ultrasonic sensor as well as probe and electronic apparatusSEIKO EPSON CORP·Filed 2018·Granted Aug 23, 2022·0 cites·11 claims
- 1960US10117639B2Ultrasonic sensor as well as probe and electronic apparatusSEIKO EPSON CORP·Filed 2015·Granted Nov 6, 2018·0 cites·10 claims
- 2058US2023121231A1Guide WiresASAHI INTECC CO LTD·Filed 2022·Application pending·0 cites
- 2157US5762553AVideo game system with auxiliary displaySEGA ENTERPRISES·Filed 1996·Granted Jun 9, 1998·32 cites·21 claims
- 2257US2024364818A1Ultrasonic apparatusSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 2357US2025051117A1Medium transport device and image reading deviceSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 2454US10363574B2Piezoelectric element, probe, and ultrasonic measurement apparatusSEIKO EPSON CORP·Filed 2016·Granted Jul 30, 2019·0 cites·20 claims
- 2554US7112967B2Circuit based testing apparatus and method for testing a circuit boardNIDEC READ CORP·Filed 2004·Granted Sep 26, 2006·6 cites·19 claims
- 2654US5452917AApparatus for supporting a tiltable steering shaftYAMADA SEISAKUSHO KK·Filed 1994·Granted Sep 26, 1995·18 cites·6 claims
- 2752US6222546B1Image processing device, image processing method, game device, and craft simulatorSEGA ENTERPRISES KK·Filed 1999·Granted Apr 24, 2001·19 cites·6 claims
- 2851US2023165153A1Piezoelectric DeviceSEIKO EPSON CORP·Filed 2022·Application pending·0 cites
- 2950US12419492B2Information processing device, display method, and non-transitory computer-readable medium for storing a program for lesion detection processing supporting decision making using machine learningNEC CORP·Filed 2020·Granted Sep 23, 2025·0 cites·10 claims
- 3050US11553829B2Information processing apparatus, control method and programNEC CORP·Filed 2018·Granted Jan 17, 2023·0 cites·23 claims
- 3149US12438993B2Ultrasonic deviceSEIKO EPSON CORP·Filed 2022·Granted Oct 7, 2025·0 cites·13 claims
- 3249US11371865B2Sensor unit and electronic deviceSEIKO EPSON CORP·Filed 2019·Granted Jun 28, 2022·0 cites·6 claims
- 3348US11529126B2Ultrasonic device, ultrasonic module, and ultrasonic measuring apparatusSEIKO EPSON CORP·Filed 2017·Granted Dec 20, 2022·0 cites·8 claims
- 3448US10603009B2Piezoelectric device, probe, electronic apparatus, and ultrasonic imaging apparatusSEIKO EPSON CORP·Filed 2016·Granted Mar 31, 2020·0 cites·11 claims
- 3548US10458957B2Ultrasonic device, ultrasonic module, and ultrasonic measuring deviceSEIKO EPSON CORP·Filed 2017·Granted Oct 29, 2019·0 cites·7 claims
- 3647US2015141820A1Ultrasonic gel sheet assemblySEIKO EPSON CORP·Filed 2014·Application pending·0 cites
- 3746US2020294692A1Cable and ultrasonic deviceSEIKO EPSON CORP·Filed 2020·Application pending·0 cites
- 3845US10086405B2Piezoelectric element, piezoelectric device, probe, electronic machine, and ultrasonic image apparatusSEIKO EPSON CORP·Filed 2015·Granted Oct 2, 2018·0 cites·27 claims
- 3944US2010234730A1Image processing device, ultrasonic imaging apparatus including the same, and image processing methodNAT UNIV CORP KYOTO INST TECH·Filed 2007·Application pending·0 cites
- 4040US2018161005A1Ultrasonic probeSEIKO EPSON CORP·Filed 2017·Application pending·0 cites
- 4139US2020129042A1Information processing apparatus, control method, and programNEC CORP·Filed 2018·Application pending·0 cites
- 4238US2017040527A1Piezoelectric element, probe, ultrasonic measurement device, electronic apparatus, polarization processing method, and initialization deviceSEIKO EPSON CORP·Filed 2016·Application pending·0 cites
- 4337US2017119349A1Piezoelectric element, piezoelectric module, electronic apparatus, and piezoelectric element manufacturing methodSEIKO EPSON CORP·Filed 2016·Application pending·0 cites
- 4437US2016346808A1Piezoelectric device, probe, electronic apparatus, and ultrasonic imaging apparatusSEIKO EPSON CORP·Filed 2016·Application pending·0 cites
- 4536US9810297B2Hydraulic auto-tensioner for engine accessoryNTN TOYO BEARING CO LTD·Filed 2013·Granted Nov 7, 2017·0 cites·18 claims
- 4628US2001040586A1Image processing device, image processing method, game device, and craft simulatorSEGA ENTERPRISES KK·Filed 1997·Application pending·0 cites
- 4725US3971386AThorn tweezersYAMADA MASAYOSHI·Filed 1974·Granted Jul 27, 1976·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →