Inventor · disambiguated record
Masaru Yamaguchi
Also filed as: TANIGUCHI MASAYUKI · YAMAGUCHI MASARU · YAMAUCHI MASARU
28 granted patents·4 pending applications·375 citations·filing 1974–2023
97Inventor score
Top patents by PatentIndex Score
32 records- 0186US8970105B2Display unit and light emitting deviceSONY CORP·Filed 2014·Granted Mar 3, 2015·3 cites·26 claims
- 0285US8598783B2Deposition mask, method for manufacturing display unit using it, and display unitYAMAGUCHI MASARU·Filed 2011·Granted Dec 3, 2013·4 cites·9 claims
- 0385US7414084B2Fluororesin powder coating composition and article having coating filmASAHI GLASS CO LTD·Filed 2004·Granted Aug 19, 2008·25 cites·19 claims
- 0483US5048060ADigital signal receiving circuit with means for controlling a baud rate sampling phase by a power of sampled signalsNEC CORP·Filed 1988·Granted Sep 10, 1991·75 cites·9 claims
- 0578US4213750ARotary blow molding machineTOYO SEIKAN KAISHA LTD·Filed 1978·Granted Jul 22, 1980·43 cites·16 claims
- 0676US10522759B2Method for manufacturing a display unitSONY CORP·Filed 2016·Granted Dec 31, 2019·1 cites·5 claims
- 0775US9184225B1Display unitSONY CORP·Filed 2015·Granted Nov 10, 2015·1 cites·23 claims
- 0874US7303635B2Deposition mask, method for manufacturing display unit using it, and display unitSONY CORP·Filed 2004·Granted Dec 4, 2007·11 cites·6 claims
- 0973US8828477B2Deposition mask, method for manufacturing display unit using it, and display unitYAMAGUCHI MASARU·Filed 2007·Granted Sep 9, 2014·2 cites·6 claims
- 1071US4089600ACorona discharge device for electrophotographic copying machineCANON KK·Filed 1976·Granted May 16, 1978·13 cites·3 claims
- 1170US6095203AMethod and apparatus for injecting liquid crystal materialSHARP KK·Filed 1997·Granted Aug 1, 2000·41 cites·12 claims
- 1269US3988176AAlloy for moldHITACHI SHIPBUILDING ENG CO·Filed 1974·Granted Oct 26, 1976·12 cites·1 claims
- 1368US4395118ACopying apparatusCANON KK·Filed 1982·Granted Jul 26, 1983·9 cites·2 claims
- 1465US7651722B2Apparatus and method for manufacturing an organic electroluminescence displaySONY CORP·Filed 2002·Granted Jan 26, 2010·10 cites·16 claims
- 1563US2015137106A1Method for manufacturing a display unitSONY CORP·Filed 2014·Application pending·0 cites
- 1662US9717355B2Cup-type container and method of forming the sameTOYO SEIKAN GROUP HOLDINGS LTD·Filed 2013·Granted Aug 1, 2017·1 cites·12 claims
- 1761US4872184ADigital automatic line equalizer with means for controlling tap gains of transversal filter based on mean power of output from the filterNEC CORP·Filed 1988·Granted Oct 3, 1989·27 cites·7 claims
- 1860US12397396B2Method for manufacturing porous metal bonded grindstone, and method for manufacturing porous metal bonded wheelNORITAKE CO LTD·Filed 2021·Granted Aug 26, 2025·0 cites·7 claims
- 1959US5042026ACircuit for cancelling whole or part of a waveform using nonrecursive and recursive filtersNEC CORP·Filed 1988·Granted Aug 20, 1991·23 cites·33 claims
- 2057US5356277AVane type gas compressorSEIKO SEIKI KK·Filed 1993·Granted Oct 18, 1994·19 cites·12 claims
- 2152US5448574ADetection system for abnormal cable connections in communication apparatusesNEC CORP·Filed 1995·Granted Sep 5, 1995·17 cites·12 claims
- 2249US12287545B2Backlight module and display apparatus with backlight moduleWAYS ELECTRON CO LTD·Filed 2023·Granted Apr 29, 2025·0 cites·7 claims
- 2347US4972433AReceiver capable of improving signal-to-noise ratio in reproducing digital signalNEC CORP·Filed 1988·Granted Nov 20, 1990·14 cites·2 claims
- 2447US4170139ASampling device for analysis of molten metal for hydrogenKOBE STEEL LTD·Filed 1978·Granted Oct 9, 1979·9 cites·7 claims
- 2546USD314629SFluorescent lampMATSUSHITA ELECTRONICS CORP·Filed 1988·Granted Feb 12, 1991·4 cites·1 claims
- 2645US2022048161A1Metal bond grindstone for hard and brittle materialNORITAKE CO LTD·Filed 2020·Application pending·0 cites
- 2744US8034178B2Apparatus and method for manufacturing an organic electroluminescence displaySONY CORP·Filed 2004·Granted Oct 11, 2011·0 cites·15 claims
- 2844US5220240APlanar display apparatusSONY CORP·Filed 1990·Granted Jun 15, 1993·7 cites·16 claims
- 2944US2020130915A1Packaging traySHARP KK·Filed 2018·Application pending·0 cites
- 3039US2003232563A1Method and apparatus for manufacturing organic electroluminescence device, and system and method for manufacturing display unit using organic electroluminescence devicesFiled 2003·Application pending·0 cites
- 3135US4097687APartial response systemNIPPON ELECTRIC CO·Filed 1976·Granted Jun 27, 1978·4 cites·5 claims
- 3228USD298249SPrinter for electronic computerYAMAGUCHI MASARU·Filed 1986·Granted Oct 25, 1988·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →