Inventor · disambiguated record
Toshiaki Yamaguchi
Also filed as: YAMAGUCHI TOSHIAKI
65 granted patents·13 pending applications·563 citations·filing 1974–2025
99Inventor score
Top patents by PatentIndex Score
78 records- 0198US9592683B2Sheet supplying apparatus and printing apparatusCANON KK·Filed 2015·Granted Mar 14, 2017·23 cites·18 claims
- 0297US11376875B2Printing apparatus, control method of printing apparatus, and storage mediumCANON KK·Filed 2020·Granted Jul 5, 2022·4 cites·20 claims
- 0394US11560000B2Printing apparatus, control method, and non-transitory computer-readable storage mediumCANON KK·Filed 2021·Granted Jan 24, 2023·5 cites·16 claims
- 0493US4442156AWindow weather stripping and the manufacturing methodKINUGAWA RUBBER IND·Filed 1982·Granted Apr 10, 1984·60 cites·5 claims
- 0592US11667138B2Printing apparatus, control method, and non-transitory computer-readable storage mediumCANON KK·Filed 2021·Granted Jun 6, 2023·2 cites·14 claims
- 0688US11524512B2Printing apparatus and control method thereofCANON KK·Filed 2021·Granted Dec 13, 2022·1 cites·20 claims
- 0788US9816290B2Key cylinder deviceTOKAI RIKA CO LTD·Filed 2016·Granted Nov 14, 2017·7 cites·5 claims
- 0888US8287119B2PrinterYAMAGUCHI TOSHIAKI·Filed 2010·Granted Oct 16, 2012·7 cites·15 claims
- 0984US8016490B2Thin-wall bearingNSK LTD·Filed 2006·Granted Sep 13, 2011·10 cites·6 claims
- 1083US11643736B2Electrochemical catalyst, assembly, electrochemical reactor, hydrocarbon generation system and method for generating hydrocarbonAIST·Filed 2019·Granted May 9, 2023·3 cites·10 claims
- 1183US4055313AApparatus for exchanging rewound rolls in a roll slitting and rewinding machineNISHIMURA SEISAKUSHO CO·Filed 1975·Granted Oct 25, 1977·27 cites·12 claims
- 1282US10183509B2Sheet supplying apparatus and printing apparatusCANON KK·Filed 2017·Granted Jan 22, 2019·2 cites·17 claims
- 1382US7153027B2Linear guide deviceYAMAGUCHI TOSHIAKI·Filed 2006·Granted Dec 26, 2006·6 cites·8 claims
- 1480US11945235B2Printing apparatus and control method thereof for adjusting the distance between a printhead and a print mediumCANON KK·Filed 2022·Granted Apr 2, 2024·0 cites·22 claims
- 1580US8336985B2Ink-jet recording apparatusHOKAZONO YUTAKA·Filed 2010·Granted Dec 25, 2012·3 cites·21 claims
- 1680US5582072APreliminary thrusting mechanism for a screw deviceNSK LTD·Filed 1994·Granted Dec 10, 1996·28 cites·2 claims
- 1780US5182920ARefrigeration cycle systemMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Feb 2, 1993·49 cites·1 claims
- 1880US2025242616A1Carriage apparatus, printing apparatus, and control method thereofCANON KK·Filed 2025·Application pending·0 cites
- 1979US11987045B2Printing apparatus, control method, and non-transitory computer-readable storage mediumCANON KK·Filed 2022·Granted May 21, 2024·0 cites·15 claims
- 2079US7808176B2Display unitSONY CORP·Filed 2006·Granted Oct 5, 2010·7 cites·8 claims
- 2178USRE42885ELinear guide deviceNSK LTD·Filed 2008·Granted Nov 1, 2011·4 cites·13 claims
- 2277US10569560B2Inkjet printing apparatus and ink filling method for the sameCANON KK·Filed 2018·Granted Feb 25, 2020·1 cites·7 claims
- 2375US2024282931A1Coated electrode active material particles for lithium-ion batteries, electrode for lithium-ion batteries, and production method of coated electrode active material particles for lithium-ion batteriesAPB CORP·Filed 2022·Application pending·0 cites
- 2472US10059131B2Sheet feeding apparatus and print apparatusCANON KK·Filed 2015·Granted Aug 28, 2018·1 cites·9 claims
- 2572US8749859B2Reading apparatus and printing apparatusCANON KK·Filed 2012·Granted Jun 10, 2014·2 cites·18 claims
- 2671US5697252APreliminary thrusting mechanism for a screw deviceNSK LTD·Filed 1996·Granted Dec 16, 1997·21 cites·15 claims
- 2771US5308170ALinear guide apparatusNSK LTD·Filed 1993·Granted May 3, 1994·26 cites·3 claims
- 2871US2022097427A1Carriage apparatus, printing apparatus, and control method thereofCANON KK·Filed 2021·Application pending·0 cites
- 2970US7229211B2Linear guide bearing apparatusNSK LTD·Filed 2005·Granted Jun 12, 2007·4 cites·2 claims
- 3068US4511526AMethod for making weatherstripping having a rough, low-friction surfaceKINUGAWA RUBBER IND·Filed 1983·Granted Apr 16, 1985·20 cites·8 claims
- 3167US12030309B2Printing apparatus, carriage apparatus, and control methodCANON KK·Filed 2022·Granted Jul 9, 2024·0 cites·11 claims
- 3266US9178243B2Porous support for electrochemical reaction cell high-density integration, and electrochemical reaction cell stack and electrochemical reaction system comprising the porous support for electrochemical reaction cell high-density integrationYAMAGUCHI TOSHIAKI·Filed 2007·Granted Nov 3, 2015·1 cites·8 claims
- 3365US11999175B2Printing apparatus and carriage apparatusCANON KK·Filed 2022·Granted Jun 4, 2024·0 cites·20 claims
- 3465US4049212AApparatus for independently rewinding slit strips in a web slitting and rewinding machineNISHIMURA SEISAKUSHO CO·Filed 1976·Granted Sep 20, 1977·15 cites·8 claims
- 3564US11198302B2Ink jet printing apparatus and method of controlling the sameCANON KK·Filed 2020·Granted Dec 14, 2021·0 cites·15 claims
- 3663US11987046B2Printing apparatus and control methodCANON KK·Filed 2021·Granted May 21, 2024·0 cites·12 claims
- 3763US11926152B2Printing apparatus and carriage apparatusCANON KK·Filed 2022·Granted Mar 12, 2024·0 cites·20 claims
- 3863US7967411B2Liquid ejecting apparatus, wiping method of liquid ejecting head, and printing apparatusCANON KK·Filed 2008·Granted Jun 28, 2011·2 cites·6 claims
- 3963US4948571AProcess for purifying nitrogen trifluoride gasMITSUI TOATSU CHEMICALS·Filed 1989·Granted Aug 14, 1990·15 cites·8 claims
- 4061US7229213B2Linear guide deviceNSK LTD·Filed 2004·Granted Jun 12, 2007·5 cites·13 claims
- 4161US2024266676A1Battery packAPB CORP·Filed 2022·Application pending·0 cites
- 4261US2024258576A1Battery packAPB CORP·Filed 2022·Application pending·0 cites
- 4360US11052681B2Inkjet printing apparatus, control method of inkjet printing apparatus, and storage mediumCANON KK·Filed 2020·Granted Jul 6, 2021·0 cites·14 claims
- 4460US10703110B2Liquid holding container and recording apparatusCANON KK·Filed 2019·Granted Jul 7, 2020·0 cites·13 claims
- 4560US2023317953A1Coated negative electrode active material particles for lithium ion batteries, negative electrode for lithium ion batteries, lithium ion battery, and method for producing coated negative electrode active material particles for lithium ion batteriesAPB CORP·Filed 2021·Application pending·0 cites
- 4659US12077006B2Carriage apparatus and printing apparatusCANON KK·Filed 2021·Granted Sep 3, 2024·0 cites·18 claims
- 4758US12070952B2Recording apparatus and control method thereforCANON KK·Filed 2021·Granted Aug 27, 2024·0 cites·17 claims
- 4858US4830747AFilter apparatus for removing planktonTOHOKU ELECTRIC POWER CO·Filed 1987·Granted May 16, 1989·23 cites·11 claims
- 4957US6474529B2Wire bonding apparatusNEC CORP·Filed 2001·Granted Nov 5, 2002·9 cites·13 claims
- 5056US3997387AApparatus for applying leading tips to a continuous sheet material and cutting the sameNISHIMURA SEISAKUSHO CO·Filed 1974·Granted Dec 14, 1976·11 cites·9 claims
Showing the top 50 of 78 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →