Inventor · disambiguated record
Yuichiro Yamamoto
Also filed as: YAMAMOTO YUICHIRO
32 granted patents·20 pending applications·145 citations·filing 1975–2025
96Inventor score
Top patents by PatentIndex Score
52 records- 0190US7545729B2Medium, apparatus, and method of recording optical-informationTOSHIBA KK·Filed 2007·Granted Jun 9, 2009·11 cites·19 claims
- 0287US7358471B2Optical head deviceTOSHIBA KK·Filed 2006·Granted Apr 15, 2008·6 cites·14 claims
- 0386USD836554SRechargeable batteryGS YUASA INT LTD·Filed 2017·Granted Dec 25, 2018·20 cites·1 claims
- 0486USD836553SRechargeable batteryGS YUASA INT LTD·Filed 2017·Granted Dec 25, 2018·20 cites·1 claims
- 0586US10014507B2Energy storage apparatusGS YUASA INT LTD·Filed 2015·Granted Jul 3, 2018·2 cites·14 claims
- 0683US10180529B2Illumination device and light-guiding memberTOSHIBA KK·Filed 2014·Granted Jan 15, 2019·8 cites·20 claims
- 0783US9850560B2Steel for wheelNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Dec 26, 2017·3 cites·4 claims
- 0882USD589067SVibratory rollerSAKAI JUKOGYO KK·Filed 2008·Granted Mar 24, 2009·28 cites·1 claims
- 0981US7477576B2Optical disk apparatus and method of tilt controlTOSHIBA KK·Filed 2005·Granted Jan 13, 2009·4 cites·12 claims
- 1080US7859974B2Optical information recording/reproducing apparatus, diffraction-grating fabricating apparatus, optical information recording medium, and positioning control methodTOSHIBA KK·Filed 2008·Granted Dec 28, 2010·4 cites·17 claims
- 1175US2025343292A1Energy storage apparatus, management apparatus, temperature estimation method for energy storage device, and computer programGS YUASA INT LTD·Filed 2025·Application pending·0 cites
- 1273US9568661B2Light guiding body and lighting systemTOSHIBA KK·Filed 2015·Granted Feb 14, 2017·2 cites·8 claims
- 1373US7768881B2Medium, apparatus, and method of recording optical-informationTOSHIBA KK·Filed 2007·Granted Aug 3, 2010·2 cites·20 claims
- 1472US10991931B2Energy storage apparatusGS YUASA INT LTD·Filed 2016·Granted Apr 27, 2021·1 cites·20 claims
- 1569US12308464B2Energy storage apparatusGS YUASA INT LTD·Filed 2020·Granted May 20, 2025·0 cites·20 claims
- 1669USD817870SRechargeable batteryGS YUASA INT LTD·Filed 2017·Granted May 15, 2018·11 cites·1 claims
- 1766US2024399789A1Railway wheelNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 1865US9194568B2Lighting unit and lighting deviceMORIYAMA TAKAYOSHI·Filed 2012·Granted Nov 24, 2015·2 cites·13 claims
- 1965US2024181806A1Railway wheelNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 2062US7595472B2Optical head deviceTOSHIBA KK·Filed 2008·Granted Sep 29, 2009·0 cites·5 claims
- 2161US12377888B2Railway axleNIPPON STEEL CORP·Filed 2021·Granted Aug 5, 2025·0 cites·2 claims
- 2261US8000207B2Method for reproducing hologramTOSHIBA KK·Filed 2009·Granted Aug 16, 2011·0 cites·4 claims
- 2361US2023084184A1Energy storage apparatusGS YUASA INT LTD·Filed 2021·Application pending·0 cites
- 2458US10665887B2Energy storage apparatus including aligning projection contacting energy storage devicesGS YUASA INT LTD·Filed 2017·Granted May 26, 2020·0 cites·19 claims
- 2557US11114821B2Semiconductor laser wafer and semiconductor laserTOSHIBA KK·Filed 2019·Granted Sep 7, 2021·0 cites·11 claims
- 2656US6418098B1Optical head apparatus for reproducing information from an optical recording mediumTOSHIBA KK·Filed 1999·Granted Jul 9, 2002·12 cites·14 claims
- 2756US2020156362A1Stereolithographic apparatus and stereolithographic methodTOSHIBA KK·Filed 2020·Application pending·0 cites
- 2854US11205887B2Quantum cascade laser and method for manufacturing sameTOSHIBA KK·Filed 2019·Granted Dec 21, 2021·0 cites·6 claims
- 2954US2025187368A1Railway wheel, and wheelset for railway vehiclesNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 3053US11069930B2Energy storage apparatusGS YUASA INT LTD·Filed 2017·Granted Jul 20, 2021·0 cites·20 claims
- 3153USD804418SRechargeable batteryGS YUASA INT LTD·Filed 2016·Granted Dec 5, 2017·4 cites·1 claims
- 3253US2009268582A1Optical information reproducing apparatus and method thereofTOSHIBA KK·Filed 2009·Application pending·0 cites
- 3353US2009196145A1Optical information recording/reproducing apparatus, optical information reproducing apparatus, and optical information recording mediumTOSHIBA KK·Filed 2008·Application pending·0 cites
- 3453US2024400931A1Electro-rheological fluid and cylinder device using sameHITACHI ASTEMO LTD·Filed 2022·Application pending·0 cites
- 3552US12000028B2Rail vehicle axleNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Jun 4, 2024·0 cites·4 claims
- 3651US9810378B2Lighting apparatus and light guideTOSHIBA KK·Filed 2013·Granted Nov 7, 2017·0 cites·20 claims
- 3751US2009021811A1Optical information recording apparatusTOSHIBA KK·Filed 2008·Application pending·0 cites
- 3851US2008239921A1Optical information recording medium, optical information recording and reproducing apparatus, and position control methodTOSHIBA KK·Filed 2008·Application pending·0 cites
- 3951US2009161519A1Optical information recording apparatus and methodTOSHIBA KK·Filed 2008·Application pending·0 cites
- 4051US2008239905A1Focusing-error detecting device and holographic data-recording/reproducing apparatus having the deviceTOSHIBA KK·Filed 2008·Application pending·0 cites
- 4150US2017291356A1Stereolithographic apparatus and stereolithographic methodTOSHIBA KK·Filed 2015·Application pending·0 cites
- 4248US9960460B2Energy storage apparatusGS YUASA INT LTD·Filed 2015·Granted May 1, 2018·0 cites·20 claims
- 4347US2006221785A1Optical disk apparatus and an optical disk playback methodYAMAMOTO YUICHIRO·Filed 2006·Application pending·0 cites
- 4446US10490977B2Surface-emitting quantum cascade laserTOSHIBA KK·Filed 2018·Granted Nov 26, 2019·0 cites·12 claims
- 4546US10333128B2Energy storage apparatus and energy storage apparatus checking methodGS YUASA INT LTD·Filed 2015·Granted Jun 25, 2019·0 cites·19 claims
- 4646US2006239143A1Optical head apparatus using double layer mediumYAMAMOTO YUICHIRO·Filed 2006·Application pending·0 cites
- 4745US2013250574A1Lighting unit and lighting deviceMORIYAMA TAKAYOSHI·Filed 2012·Application pending·0 cites
- 4844US2018090734A1Energy storage apparatusGS YUASA INT LTD·Filed 2017·Application pending·0 cites
- 4941US2013243640A1Steel for wheelYAMAMOTO YUICHIRO·Filed 2011·Application pending·0 cites
- 5039US2010246348A1Optical information reproducing method, optical information reproducing apparatus, and optical information recording mediumTOSHIBA KK·Filed 2010·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →