Inventor · disambiguated record
Koji Hoshi
Also filed as: HOSHI KOJI
40 granted patents·4 pending applications·540 citations·filing 1996–2024
98Inventor score
Top patents by PatentIndex Score
44 records- 0197US6545819B1Zoom lens and optical apparatus having the sameCANON KK·Filed 2000·Granted Apr 8, 2003·92 cites·9 claims
- 0291US8503096B2Inner focus lens, interchangeable lens apparatus and camera systemIMAOKA TAKUYA·Filed 2012·Granted Aug 6, 2013·12 cites·9 claims
- 0390US6822808B2Zoom lens and optical apparatus having the sameCANON KK·Filed 2002·Granted Nov 23, 2004·28 cites·21 claims
- 0487US6633437B1Zoom lens and photographing apparatus having itCANON KK·Filed 2000·Granted Oct 14, 2003·36 cites·49 claims
- 0586US6862143B2Zoom lens and optical apparatus having the sameCANON KK·Filed 2003·Granted Mar 1, 2005·18 cites·40 claims
- 0684US6456441B2Zoom lens and photographing apparatus having the sameCANON KK·Filed 2000·Granted Sep 24, 2002·29 cites·11 claims
- 0784US2025065260A1Hydrogen purification devicesELEMENT 1 CORP·Filed 2024·Application pending·0 cites
- 0882US8537471B2Zoom lens system, interchangeable lens apparatus and camera systemUCHIDA TSUNEO·Filed 2011·Granted Sep 17, 2013·6 cites·12 claims
- 0982US7450318B2Zoom lens and optical apparatus having the sameCANON KK·Filed 2006·Granted Nov 11, 2008·6 cites·26 claims
- 1082US7227701B2Zoom lens and optical apparatus having the sameCANON KK·Filed 2006·Granted Jun 5, 2007·6 cites·11 claims
- 1182US7113348B2Zoom lens and optical apparatus having the sameCANON KK·Filed 2005·Granted Sep 26, 2006·6 cites·9 claims
- 1281US7466496B2Zoom lens and image pickup apparatus having the sameCANON KK·Filed 2007·Granted Dec 16, 2008·10 cites·10 claims
- 1380US7113347B2Zoom lens and optical apparatus having the sameCANON KK·Filed 2004·Granted Sep 26, 2006·12 cites·10 claims
- 1479US6133935AOptical scanning apparatusCANON KK·Filed 1997·Granted Oct 17, 2000·53 cites·42 claims
- 1578US6999242B2Zoom lens and optical apparatus having the sameCANON KK·Filed 2004·Granted Feb 14, 2006·10 cites·10 claims
- 1677US8749893B2Inner focus lens, interchangeable lens apparatus and camera systemPANASONIC CORP·Filed 2013·Granted Jun 10, 2014·3 cites·8 claims
- 1777US6606202B2Zoom lens system and optical apparatus using the sameCANON KK·Filed 2001·Granted Aug 12, 2003·18 cites·66 claims
- 1876US6865031B2Imaging lens system and image taking apparatus using the sameCANON KK·Filed 2003·Granted Mar 8, 2005·16 cites·23 claims
- 1976US5995131AImaging lens system of scanning optical apparatusCANON KK·Filed 1997·Granted Nov 30, 1999·45 cites·38 claims
- 2075US7623300B2Zoom lens and image pickup apparatus including the sameCANON KK·Filed 2007·Granted Nov 24, 2009·6 cites·5 claims
- 2175US6067106AScanning optical apparatusCANON KK·Filed 1998·Granted May 23, 2000·41 cites·70 claims
- 2274US11590449B2Hydrogen purification devicesELEMENT 1 CORP·Filed 2021·Granted Feb 28, 2023·0 cites·9 claims
- 2374US8379309B2Zoom lens system, interchangeable lens apparatus and camera systemPANASONIC CORP·Filed 2011·Granted Feb 19, 2013·3 cites·8 claims
- 2474US7023625B2Zoom lens and optical apparatus having the sameCANON KK·Filed 2004·Granted Apr 4, 2006·8 cites·3 claims
- 2573US7277234B2Zoom lens system and image-taking apparatus having the sameCANON KK·Filed 2006·Granted Oct 2, 2007·5 cites·13 claims
- 2672US7098955B2Optical apparatus operable in static and dynamic image taking modesCANON KK·Filed 2001·Granted Aug 29, 2006·9 cites·2 claims
- 2771US7440007B2Image-taking apparatus and optical adjustment method for an image-taking apparatus with displacement of the optical axisCANON KK·Filed 2004·Granted Oct 21, 2008·8 cites·7 claims
- 2870US7956896B2Image-taking apparatus capable of preventing an object point from moving orthogonal to the optical axis during magnificationCANON KK·Filed 2008·Granted Jun 7, 2011·2 cites·5 claims
- 2969US11103828B2Hydrogen purification devicesELEMENT 1 CORP·Filed 2020·Granted Aug 31, 2021·0 cites·16 claims
- 3068US8675286B2Zoom lens system, interchangeable lens apparatus and camera systemUCHIDA TSUNEO·Filed 2011·Granted Mar 18, 2014·2 cites·8 claims
- 3165US7106521B2Zoom lens and camera with the zoom lensCANON KK·Filed 2002·Granted Sep 12, 2006·6 cites·22 claims
- 3263US10717040B2Hydrogen purification devicesELEMENT 1 CORP·Filed 2018·Granted Jul 21, 2020·0 cites·17 claims
- 3363US7948686B2Zoom lens and image pickup apparatus including the sameCANON KK·Filed 2009·Granted May 24, 2011·2 cites·4 claims
- 3462US7133214B2Zoom lens system and image-taking apparatus having the sameCANON KK·Filed 2004·Granted Nov 7, 2006·6 cites·3 claims
- 3560US6052225AVariable magnification viewfinderCANON KK·Filed 1996·Granted Apr 18, 2000·23 cites·10 claims
- 3659US7782544B2Zoom lens system and image pickup apparatus including the sameCANON KK·Filed 2006·Granted Aug 24, 2010·2 cites·4 claims
- 3759US7031072B2Zoom lens system and an image pickup apparatus including the sameCANON KK·Filed 2005·Granted Apr 18, 2006·2 cites·15 claims
- 3853US2006188245A1Optical apparatus operable in static and dynamic image taking modesCANON KK·Filed 2006·Application pending·0 cites
- 3951US8451542B2Zoom lens system, interchangeable lens apparatus and camera systemUCHIDA TSUNEO·Filed 2011·Granted May 28, 2013·0 cites·9 claims
- 4049US10512142B2Lighting control program update system, update device, lighting device, and lighting control program update methodPANASONIC IP MAN CO LTD·Filed 2019·Granted Dec 17, 2019·0 cites·11 claims
- 4146US7595936B2Zoom lens system and camera having the sameCANON KK·Filed 2008·Granted Sep 29, 2009·0 cites·12 claims
- 4246US2021041666A1Imaging lens, imaging device and information terminalNANCHANG OFILM OPTICAL ELECTRONIC TECH CO LTD·Filed 2020·Application pending·0 cites
- 4343US2020060008A1Lighting controller and lighting control methodPANASONIC IP MAN CO LTD·Filed 2019·Application pending·0 cites
- 4442US5798873ASmall-sized zoom lensCANON KK·Filed 1997·Granted Aug 25, 1998·9 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →