Inventor · disambiguated record
Wataru Yamaguchi
Also filed as: YAMAGUCHI WATARU
56 granted patents·27 pending applications·249 citations·filing 1995–2025
97Inventor score
Top patents by PatentIndex Score
83 records- 0197USD845351SCover for water pumpAISIN SEIKI·Filed 2017·Granted Apr 9, 2019·9 cites·1 claims
- 0296US11693328B2Measurement apparatus, lithography apparatus and article manufacturing methodCANON KK·Filed 2022·Granted Jul 4, 2023·2 cites·15 claims
- 0396US11079692B2Detection apparatus, exposure apparatus, and article manufacturing methodCANON KK·Filed 2020·Granted Aug 3, 2021·4 cites·19 claims
- 0494US12111605B2Image forming apparatus with movable joint cam, and rotatorBROTHER IND LTD·Filed 2022·Granted Oct 8, 2024·2 cites·20 claims
- 0593US12072175B2Measurement apparatus, measurement method, lithography apparatus and article manufacturing methodCANON KK·Filed 2023·Granted Aug 27, 2024·1 cites·26 claims
- 0690US12092967B2Method of determining position of mark, lithography method, exposure apparatus, and article manufacturing methodCANON KK·Filed 2023·Granted Sep 17, 2024·1 cites·18 claims
- 0789US9625836B2Interferometer, lithography apparatus, and method of manufacturing articleCANON KK·Filed 2014·Granted Apr 18, 2017·10 cites·19 claims
- 0889US9501020B2Image forming apparatus that uses a planetary gear mechanism to change a rotation direction of rollersBROTHER IND LTD·Filed 2015·Granted Nov 22, 2016·4 cites·4 claims
- 0989US5592294AColor measuring apparatus with position adjustmentMINOLTA CO LTD·Filed 1995·Granted Jan 7, 1997·119 cites·7 claims
- 1084US7715020B2Three-dimensional shape measuring systemKONICA MINOLTA SENSING INC·Filed 2007·Granted May 11, 2010·15 cites·21 claims
- 1182US12481225B2Measurement apparatus, lithography apparatus and article manufacturing methodCANON KK·Filed 2023·Granted Nov 25, 2025·0 cites·20 claims
- 1282US2024369347A1Measurement apparatus, measurement method, lithography apparatus and article manufacturing methodCANON KK·Filed 2024·Application pending·0 cites
- 1379US9371098B2Spoiler device for vehicleAISIN SEIKI·Filed 2015·Granted Jun 21, 2016·4 cites·6 claims
- 1476US2024427277A1Image Forming Apparatus Capable of Inserting Sheet Tray in One Direction and Discharging Printed Sheet in Opposite DirectionBROTHER IND LTD·Filed 2024·Application pending·0 cites
- 1575US2025348007A1Measuring method, storage medium, measuring device, lithography apparatus, and article manufacturing methodCANON KK·Filed 2025·Application pending·0 cites
- 1674US9448528B2Image-forming apparatus having structure for stably supporting belt unitBROTHER IND LTD·Filed 2015·Granted Sep 20, 2016·1 cites·20 claims
- 1773US2025278056A1Image-forming apparatus including detachable chute configured to form part of re-conveying path positioned between sheet tray and drawerBROTHER IND LTD·Filed 2025·Application pending·0 cites
- 1872US8702097B2Image forming apparatus and belt unitYAMAGUCHI WATARU·Filed 2010·Granted Apr 22, 2014·2 cites·15 claims
- 1972US2025362471A1Holding apparatus, apparatus for exposing substrate, measurement apparatus, method for manufacturing optical device, and method for manufacturing productCANON KK·Filed 2025·Application pending·0 cites
- 2071US8749761B2Displacement measurement device, exposure apparatus, and working deviceYAMAGUCHI WATARU·Filed 2010·Granted Jun 10, 2014·3 cites·17 claims
- 2170US2025264817A1Measuring method, measuring apparatus, lithography apparatus, and article manufacturing methodCANON KK·Filed 2025·Application pending·0 cites
- 2268US9394013B2Vehicle cover apparatusAISIN SEIKI·Filed 2015·Granted Jul 19, 2016·2 cites·7 claims
- 2367US12510464B2Measuring device, measuring method, substrate processing apparatus, and method of manufacturing productCANON KK·Filed 2022·Granted Dec 30, 2025·0 cites·28 claims
- 2467US12371763B2Sm—Fe—N-based magnet powder, Sm—Fe—N-based sintered magnet, and production method thereforAIST·Filed 2021·Granted Jul 29, 2025·0 cites·16 claims
- 2567US11493871B2Image forming apparatus capable of inserting sheet tray in one direction and discharging printed sheet in opposite directionBROTHER IND LTD·Filed 2018·Granted Nov 8, 2022·0 cites·17 claims
- 2667US9057990B2Image forming apparatusYAMAGUCHI WATARU·Filed 2013·Granted Jun 16, 2015·1 cites·6 claims
- 2767US8564761B2Surface shape measuring apparatus, exposure apparatus, and device manufacturing methodYAMAGUCHI WATARU·Filed 2009·Granted Oct 22, 2013·2 cites·9 claims
- 2866US2024288787A1Measuring method of measuring substrate by capturing images of marks thereonCANON KK·Filed 2024·Application pending·0 cites
- 2964US7447932B2Semiconductor data processing device and data processing systemRENESAS TECH CORP·Filed 2007·Granted Nov 4, 2008·3 cites·13 claims
- 3063US8729509B2Drawing apparatus and method of manufacturing articleYAMAGUCHI WATARU·Filed 2011·Granted May 20, 2014·1 cites·11 claims
- 3162US6088117AReflection characteristic measuring apparatusMINOLTA CO LTD·Filed 1998·Granted Jul 11, 2000·28 cites·15 claims
- 3261US12405538B2Calibration method, detection system, exposure apparatus, article manufacturing method, and non-transitory computer-readable storage mediumCANON KK·Filed 2023·Granted Sep 2, 2025·0 cites·12 claims
- 3361US8919862B2Roof apparatus for vehicleINOUE YUICHI·Filed 2012·Granted Dec 30, 2014·3 cites·9 claims
- 3460US11594353B2Magnetic powder containing Sm—Fe—N-based crystal particles, sintered magnet produced from same, method for producing said magnetic powder, and method for producing said sintered magnetAIST·Filed 2019·Granted Feb 28, 2023·0 cites·11 claims
- 3560US8390803B2Calibration device and optical characteristic measuring system using the sameIIDA SHINICHI·Filed 2010·Granted Mar 5, 2013·2 cites·20 claims
- 3660US7257720B2Semiconductor processing device for connecting a non-volatile storage device to a general purpose bus of a host systemHITACHI DEVICE ENG·Filed 2003·Granted Aug 14, 2007·8 cites·13 claims
- 3759US11579559B2Image forming apparatus including developing cartridgeBROTHER IND LTD·Filed 2021·Granted Feb 14, 2023·0 cites·25 claims
- 3859US9904231B2Image-forming apparatus having structure for stably supporting belt unitBROTHER IND LTD·Filed 2016·Granted Feb 27, 2018·0 cites·20 claims
- 3959US9156508B2Vehicle rear spoiler deviceAISIN SEIKI·Filed 2012·Granted Oct 13, 2015·2 cites·9 claims
- 4058US8902430B2Measuring apparatus and exposure deviceYAMAGUCHI WATARU·Filed 2011·Granted Dec 2, 2014·1 cites·12 claims
- 4158US2025256367A1Positioning method, press-fitting apparatus, pin processing method, exposure apparatus, and article manufacturing methodCANON KK·Filed 2025·Application pending·0 cites
- 4256US2025239613A1Binder material and methods thereofSILA NANOTECHNOLOGIES INC·Filed 2025·Application pending·0 cites
- 4355US12346047B2Image forming apparatus with reduced number of connection linesBROTHER IND LTD·Filed 2024·Granted Jul 1, 2025·0 cites·9 claims
- 4455US10584401B2Rolled aluminum alloy materialSHIMANO KK·Filed 2015·Granted Mar 10, 2020·0 cites·4 claims
- 4553US5963334AApparatus and method for measuring color of a measurement objectMINOLTA CO LTD·Filed 1998·Granted Oct 5, 1999·19 cites·23 claims
- 4651US11334019B2Image forming apparatus including cam configured to move development rollerBROTHER IND LTD·Filed 2021·Granted May 17, 2022·0 cites·14 claims
- 4749US11526119B2Developing cartridge including first separation member at first outer surface of casing, and second separation member at second outer surface of casingBROTHER IND LTD·Filed 2021·Granted Dec 13, 2022·0 cites·14 claims
- 4849US11409228B2Image forming apparatus configured to determine position of cam based on detection result of sensorBROTHER IND LTD·Filed 2021·Granted Aug 9, 2022·0 cites·18 claims
- 4948US9429472B2Illumination device and reflection characteristic measuring deviceKONICA MINOLTA INC·Filed 2014·Granted Aug 30, 2016·0 cites·14 claims
- 5047US11347166B2Belt unit including first frame provided with bearing holder positioned closer to second frame, and image-forming apparatus provided with the belt unitBROTHER IND LTD·Filed 2021·Granted May 31, 2022·0 cites·19 claims
Showing the top 50 of 83 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →