Inventor · disambiguated record
Junji Hashimura
Also filed as: HASHIMURA JUNJI
32 granted patents·15 pending applications·260 citations·filing 1990–2018
96Inventor score
Files withKONICA MINOLTA OPTO INC19MINOLTA CO LTD17MINOLTA CAMERA KK4KONICA MINOLTA INC2ATARASHI YUICHI1
Top patents by PatentIndex Score
47 records- 0187US7668066B2Optical pickup apparatusKONICA MINOLTA OPTO INC·Filed 2006·Granted Feb 23, 2010·8 cites·16 claims
- 0280US7463570B2Multi-focus objective lens, optical pickup apparatus and optical information recording reproducing apparatusKONICA MINOLTA OPTO INC·Filed 2005·Granted Dec 9, 2008·4 cites·62 claims
- 0377US5327290ACompact size zoom lens systemMINOLTA CAMERA KK·Filed 1990·Granted Jul 5, 1994·45 cites·42 claims
- 0471US6327440B1CameraMINOLTA CO LTD·Filed 1997·Granted Dec 4, 2001·10 cites·20 claims
- 0570US10864820B2Virtual image display optical system and image display deviceKONICA MINOLTA INC·Filed 2017·Granted Dec 15, 2020·1 cites·20 claims
- 0667US5633763ALens drive mechanism using an electro-mechanical transducerMINOLTA CO LTD·Filed 1995·Granted May 27, 1997·31 cites·10 claims
- 0766US7924683B2Optical pickup apparatus with objective optical system and guiding optical systemKONICA MINOLTA OPTO INC·Filed 2005·Granted Apr 12, 2011·1 cites·7 claims
- 0864US8077585B2Condenser lens for an objective lens systemKIMURA TOHRU·Filed 2009·Granted Dec 13, 2011·0 cites·4 claims
- 0962US5986818AGradient index aspherical lensMINOLTA CO LTD·Filed 1995·Granted Nov 16, 1999·24 cites·26 claims
- 1061US2008310284A1Diffractive optical element and optical pickup apparatusKONICA MINOLTA OPTO INC·Filed 2008·Application pending·0 cites
- 1160US5168403AZoom lens systemMINOLTA CAMERA KK·Filed 1990·Granted Dec 1, 1992·22 cites·8 claims
- 1256US2005249097A1Optical pickup apparatusKONICA MINOLTA OPTO INC·Filed 2005·Application pending·0 cites
- 1355US7593307B2Objective optical system for optical pickup apparatus, optical pickup apparatus, driving apparatus for optical information recording medium, condenser lens and optical path compounding elementKONICA MINOLTA OPTO INC·Filed 2005·Granted Sep 22, 2009·0 cites·22 claims
- 1455US6624951B2Objective lens system for optical pickupsMINOLTA CO LTD·Filed 2002·Granted Sep 23, 2003·2 cites·8 claims
- 1555US5398136APhotographic lens systemMINOLTA CO LTD·Filed 1992·Granted Mar 14, 1995·17 cites·18 claims
- 1655US2006203692A1Optical pickup apparatus and objective optical unitKONICA MINOLTA OPTO INC·Filed 2006·Application pending·0 cites
- 1754US6922289B2Objective lens system for optical pickupsMINOLTA CO LTD·Filed 2003·Granted Jul 26, 2005·2 cites·44 claims
- 1854US5153777ACompact-size zoom lens systemMINOLTA CAMERA KK·Filed 1990·Granted Oct 6, 1992·17 cites·27 claims
- 1953US7379411B2Beam shaping deviceKONICA MINOLTA OPTO INC·Filed 2004·Granted May 27, 2008·2 cites·17 claims
- 2053US5754899ACamera capable of taking pictures in both standard frame and panoramic frameMINOLTA CO LTD·Filed 1995·Granted May 19, 1998·4 cites·13 claims
- 2151US6304361B1Scanning optical systemMINOLTA CO LTD·Filed 2000·Granted Oct 16, 2001·3 cites·7 claims
- 2251US5923478AZoom lens systemMINOLTA CO LTD·Filed 1997·Granted Jul 13, 1999·15 cites·38 claims
- 2351US2012155241A1Optical pickup apparatus and objective optical unitOTA KOHEI·Filed 2012·Application pending·0 cites
- 2450US7116493B2Beam shaping deviceKONICA MINOLTA OPTO INC·Filed 2004·Granted Oct 3, 2006·1 cites·23 claims
- 2550US6781767B2Zoom optical system with a prescribed conjugate distanceMINOLTA CO LTD·Filed 2001·Granted Aug 24, 2004·2 cites·11 claims
- 2648US5786941AZoom lens systemMINOLTA C LTD·Filed 1995·Granted Jul 28, 1998·16 cites·11 claims
- 2747US2005063282A1Diffractive optical element and optical pickup apparatusKONICA MINOLTA OPTO INC·Filed 2004·Application pending·0 cites
- 2846US2006164954A1Optical pickup apparatusKONICA MINOLTA OPTO INC·Filed 2006·Application pending·0 cites
- 2945US5424870ACompact zoom lens systemMINOLTA CAMERA KK·Filed 1992·Granted Jun 13, 1995·11 cites·20 claims
- 3044US11130404B2Head-up display apparatusKONICA MINOLTA INC·Filed 2018·Granted Sep 28, 2021·0 cites·20 claims
- 3144US7525879B2Objective optical element and optical pickup apparatusKONICA MINOLTA OPTO INC·Filed 2005·Granted Apr 28, 2009·0 cites·30 claims
- 3244US2005219988A1Optical pickup apparatusKONICA MINOLTA OPTO INC·Filed 2005·Application pending·0 cites
- 3344US2005180294A1Optical pick-up apparatus and optical information recording and/or reproducing apparatusKONICA MINOLTA OPTO INC·Filed 2005·Application pending·0 cites
- 3444US2005213472A1Optical element and optical pickup device having the sameKONICA MINOLTA OPTO INC·Filed 2005·Application pending·0 cites
- 3543US2005105446A1Optical pickup apparatusKONICA MINOLTA OPTO INC·Filed 2004·Application pending·0 cites
- 3643US2006109771A1Optical pickup deviceKONICA MINOLTA OPTO INC·Filed 2005·Application pending·0 cites
- 3743US2005207315A1Objective optical system of optical pick up, optical pick-up device and optical information recording/reproducing apparatusKONICA MINOLTA OPTO INC·Filed 2005·Application pending·0 cites
- 3842US7558180B2Light source apparatus provided with beam shaping element and optical pick-up apparatus having the sameKONICA MINOLTA OPTO INC·Filed 2004·Granted Jul 7, 2009·0 cites·16 claims
- 3942US6714330B2Scanning optical systemMINOLTA CO LTD·Filed 2002·Granted Mar 30, 2004·0 cites·10 claims
- 4041US2009196149A1Optical pickup apparatusATARASHI YUICHI·Filed 2006·Application pending·0 cites
- 4140US2002012154A1Scanning optical systemFiled 2000·Application pending·0 cites
- 4240US2004213134A1Optical pickup apparatusMINOLTA CO LTD·Filed 2003·Application pending·0 cites
- 4337US5978154AZoom lens systemMINOLTA CO LTD·Filed 1997·Granted Nov 2, 1999·6 cites·35 claims
- 4436US5973849AZoom lens systemMINOLTA CO LTD·Filed 1995·Granted Oct 26, 1999·5 cites·80 claims
- 4534US6384985B1Zoom lens systemMINOLTA CO LTD·Filed 1998·Granted May 7, 2002·4 cites·33 claims
- 4634US6166862ADesigning method of zoom optical systemMINOLTA CO LTD·Filed 1998·Granted Dec 26, 2000·4 cites·23 claims
- 4733US5978149AZoom lens systemMINOLTA CO LTD·Filed 1997·Granted Nov 2, 1999·3 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →