Inventor · disambiguated record
Yoshio Yoshida
Also filed as: TANIZAKI TAKESHI · YOSHIDA YOSHIO
72 granted patents·22 pending applications·1,584 citations·filing 1978–2024
99Inventor score
Top patents by PatentIndex Score
94 records- 0198US5085496AOptical element and optical pickup device comprising itSHARP KK·Filed 1990·Granted Feb 4, 1992·242 cites·30 claims
- 0294US5446719AOptical information reproducing apparatusSHARP KK·Filed 1993·Granted Aug 29, 1995·73 cites·23 claims
- 0390US4904856AOptical pickup device with diffraction sensingSHARP KK·Filed 1988·Granted Feb 27, 1990·45 cites·5 claims
- 0489US5128914AOptical pickup apparatus utilizing a diffraction deviceSHARP KK·Filed 1990·Granted Jul 7, 1992·49 cites·10 claims
- 0588US5512733ACookerMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Apr 30, 1996·82 cites·23 claims
- 0688US5465315ADisplay apparatus having a plurality of display devicesSHARP KK·Filed 1992·Granted Nov 7, 1995·76 cites·15 claims
- 0786US6470704B2Receiver-integrated condenser for a vehicleDENSO CORP·Filed 2001·Granted Oct 29, 2002·40 cites·14 claims
- 0886US5515354AOptical pickupSHARP KK·Filed 1994·Granted May 7, 1996·40 cites·11 claims
- 0982US5111449AOptical pick-up device using diffraction grating element having two sub-regionsSHARP KK·Filed 1990·Granted May 5, 1992·34 cites·8 claims
- 1081US5410622AOptical integrated circuit having light detectorSHARP KK·Filed 1993·Granted Apr 25, 1995·59 cites·8 claims
- 1180US4581477AGas-insulated electrical apparatusHARUMOTO YOSHINOBU·Filed 1984·Granted Apr 8, 1986·28 cites·7 claims
- 1279US7281574B2Automotive air conditioning systemDENSO CORP·Filed 2004·Granted Oct 16, 2007·23 cites·6 claims
- 1379US4238915ATile setting assembly, tile wall and method for building a tile wallTANIZAKI TAKESHI·Filed 1978·Granted Dec 16, 1980·43 cites·7 claims
- 1478US5279924AManufacturing method of optical diffraction grating element with serrated gratings having uniformly etched groovesSHARP KK·Filed 1992·Granted Jan 18, 1994·47 cites·12 claims
- 1578US5049732AOptical pickup device with diffraction deviceSHARP KK·Filed 1989·Granted Sep 17, 1991·20 cites·9 claims
- 1674US5283690AOptical diffraction grating elementSHARP KK·Filed 1990·Granted Feb 1, 1994·31 cites·18 claims
- 1773US5253237AOptical head deviceSHARP KK·Filed 1990·Granted Oct 12, 1993·23 cites·55 claims
- 1870US5652816AOptical coupler and method for producing the sameSHARP KK·Filed 1996·Granted Jul 29, 1997·35 cites·6 claims
- 1970US5408450AOptical pickup apparatusSHARP KK·Filed 1993·Granted Apr 18, 1995·19 cites·7 claims
- 2070US5320898APaper suitable for ink fusion transfer type thermal printer and copiers, and a manufacturing method thereofSANYO KOKUSAKU PULP CO·Filed 1993·Granted Jun 14, 1994·27 cites·8 claims
- 2169US8660172B2Pulse signal receiving apparatus and transmission systemYOSHIDA YOSHIO·Filed 2011·Granted Feb 25, 2014·4 cites·15 claims
- 2269US5408264AThree-dimensional image display apparatus for optically synthesizing images formed on different surfaces on a display screenSHARP KK·Filed 1992·Granted Apr 18, 1995·27 cites·6 claims
- 2369US2025027273A1Coating Agent for Paper Base MaterialHENKEL AG & CO KGAA·Filed 2024·Application pending·0 cites
- 2468US6398638B1Vehicle air conditioner with manually operated operation memberDENSO CORP·Filed 2001·Granted Jun 4, 2002·14 cites·19 claims
- 2567US10611049B2Aqueous bonding compositionHENKEL AG & CO KGAA·Filed 2018·Granted Apr 7, 2020·0 cites·4 claims
- 2667US5334670AElastomer and process for production thereofMITSUI TOATSU CHEMICALS·Filed 1993·Granted Aug 2, 1994·15 cites·14 claims
- 2767US4812638AFocusing error detector and optical data detecting device incorporating the focusing error detectorSHARP KK·Filed 1987·Granted Mar 14, 1989·16 cites·6 claims
- 2866US6030540AMethod for producing tapered waveguideSHARP KK·Filed 1997·Granted Feb 29, 2000·28 cites·10 claims
- 2966US5251280ALiquid crystal display apparatusSHARP KK·Filed 1991·Granted Oct 5, 1993·28 cites·8 claims
- 3066US2022298349A1Aqueous resin emulsionHENKEL AG & CO KGAA·Filed 2022·Application pending·0 cites
- 3165US11485883B2Aqueous bonding compositionHENKEL AG & CO KGAA·Filed 2019·Granted Nov 1, 2022·0 cites·4 claims
- 3263US6382518B1Vehicle air conditioner with side face openingDENSO CORP·Filed 2000·Granted May 7, 2002·13 cites·20 claims
- 3363US6078707AWaveguide-photodetector, method for producing the same, waveguide usable in the waveguide-photodetector, and method for producing the sameSHARP KK·Filed 1996·Granted Jun 20, 2000·30 cites·11 claims
- 3463US2023078863A1Aqueous adhesiveHENKEL AG & CO KGAA·Filed 2021·Application pending·0 cites
- 3562US5428595AOptical information recording and reproducing deviceSHARP KK·Filed 1993·Granted Jun 27, 1995·13 cites·4 claims
- 3662US5410529AOptical pickup apparatusSHARP KK·Filed 1993·Granted Apr 25, 1995·14 cites·21 claims
- 3762US5331621AOptical pickup apparatus and a hologram element used for sameSHARP KK·Filed 1992·Granted Jul 19, 1994·24 cites·16 claims
- 3862US5306788AElastomer and process for production thereofMITSUI TOATSU CHEMICALS·Filed 1992·Granted Apr 26, 1994·12 cites·10 claims
- 3961US7655287B2Inkjet recording mediumJUJO PAPER CO LTD·Filed 2004·Granted Feb 2, 2010·4 cites·20 claims
- 4060US10947426B2Aqueous bonding compositionHENKEL AG & CO KGAA·Filed 2018·Granted Mar 16, 2021·0 cites·8 claims
- 4160US7033016B2Ink-jet recording mediumJUJO PAPER CO LTD·Filed 2002·Granted Apr 25, 2006·3 cites·20 claims
- 4260US5725946ARecording paperJUJO PAPER CO LTD·Filed 1996·Granted Mar 10, 1998·15 cites·16 claims
- 4360US5428472AOptical scan device having an optical diffraction grating elementSHARP KK·Filed 1993·Granted Jun 27, 1995·9 cites·3 claims
- 4459US2013317136A1Outdoor urethane adhesiveHENKEL AG & CO KGAA·Filed 2013·Application pending·0 cites
- 4559US2013276858A1Outdoor urethane adhesiveHENKEL AG & CO KGAA·Filed 2013·Application pending·0 cites
- 4658US5726962ACompact optical pickup device with beam splitterSHARP KK·Filed 1995·Granted Mar 10, 1998·14 cites·28 claims
- 4758US5509094AMode splitter and a magneto-optical disk pick-up device having the mode splitterSHARP KK·Filed 1994·Granted Apr 16, 1996·17 cites·9 claims
- 4858US5283772AOptical headSHARP KK·Filed 1993·Granted Feb 1, 1994·11 cites·12 claims
- 4957US4942739AMixing chamber for an air-conditioning systemKAWASAKI HEAVY IND LTD·Filed 1989·Granted Jul 24, 1990·23 cites·6 claims
- 5056US12351985B2Coated paperJUJO PAPER CO LTD·Filed 2021·Granted Jul 8, 2025·0 cites·11 claims
Showing the top 50 of 94 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →