Inventor · disambiguated record
Toshihide Nozawa
Also filed as: NOZAWA TOSHIHIDE
26 granted patents·378 citations·filing 1987–2011
96Inventor score
Top patents by PatentIndex Score
26 records- 0192US6339508B1Photographic optical systemOLYMPUS OPTICAL CO·Filed 2000·Granted Jan 15, 2002·68 cites·25 claims
- 0291US7057659B1Image pickup device and image pickup optical systemOLYMPUS CORP·Filed 2000·Granted Jun 6, 2006·38 cites·21 claims
- 0387US6850373B2Zoom lens, and electronic imaging system using the sameOLYMPUS CORP·Filed 2003·Granted Feb 1, 2005·35 cites·20 claims
- 0486US7289152B2Electronic image pickup system including a zoom lens and an electronic image pickup device located on an image plane side of the zoom lensOLYMPUS CORP·Filed 2006·Granted Oct 30, 2007·7 cites·72 claims
- 0586US7206143B2Image-formation optical system, and imaging system incorporating the sameOLYMPUS CORP·Filed 2004·Granted Apr 17, 2007·34 cites·44 claims
- 0681US4906078AVariable magnification viewfinderOLYMPUS OPTICAL CO·Filed 1988·Granted Mar 6, 1990·45 cites·9 claims
- 0779US7046460B2Image-formation optical system, and imaging systemOLYMPUS CORP·Filed 2004·Granted May 16, 2006·21 cites·33 claims
- 0878US7567288B2Image pickup device and image pickup optical systemOLYMPUS CORP·Filed 2006·Granted Jul 28, 2009·3 cites·17 claims
- 0977US7420611B2Electronic image pickup systemOLYMPUS CORP·Filed 2006·Granted Sep 2, 2008·3 cites·19 claims
- 1077US7417684B2Electronic image pickup systemOLYMPUS CORP·Filed 2006·Granted Aug 26, 2008·3 cites·11 claims
- 1174US7800765B2Light projection optical system and light projection apparatus using the sameOLYMPUS IMAGING CORP·Filed 2007·Granted Sep 21, 2010·6 cites·22 claims
- 1273US7564497B2Image pickup device and image pickup optical systemOLYMPUS CORP·Filed 2006·Granted Jul 21, 2009·2 cites·13 claims
- 1371US7075735B2Stereo imaging systemOLYMPUS CORP·Filed 2004·Granted Jul 11, 2006·13 cites·75 claims
- 1470US7212242B2Electronic image pickup systemOLYMPUS CORP·Filed 2002·Granted May 1, 2007·7 cites·28 claims
- 1562US5153776AWide angle zoom lens systemOLYMPUS OPTICAL CO·Filed 1991·Granted Oct 6, 1992·26 cites·5 claims
- 1658US8879162B2Zoom lens and image pickup apparatus equipped with sameYANAI TETSUYA·Filed 2011·Granted Nov 4, 2014·1 cites·26 claims
- 1757US4731625AFinder optical system for a single-lens reflex cameraOLYMPUS OPTICAL CO·Filed 1987·Granted Mar 15, 1988·7 cites·6 claims
- 1856US7432974B2Image pickup device and image pickup optical systemOLYMPUS CORP·Filed 2006·Granted Oct 7, 2008·0 cites·15 claims
- 1955US7602437B2Image pickup device and image pickup optical systemOLYMPUS CORP·Filed 2006·Granted Oct 13, 2009·0 cites·4 claims
- 2054US5483380ACompact zoom lens system having high zoom ratio and wide view angleOLYMPUS OPTICAL CO·Filed 1993·Granted Jan 9, 1996·18 cites·22 claims
- 2153US6865026B2Zoom lens, and electronic imaging system using the sameOLYMPUS CORP·Filed 2003·Granted Mar 8, 2005·5 cites·23 claims
- 2250US4834513AAlbada type zoom finderOLYMPUS OPTICAL CO·Filed 1988·Granted May 30, 1989·14 cites·7 claims
- 2347US5592334AZoom lens systemOLYMPUS OPTICAL CO·Filed 1994·Granted Jan 7, 1997·14 cites·12 claims
- 2441US7019920B2Image-formation optical system, and imaging system incorporating the sameOLYMPUS CORP·Filed 2004·Granted Mar 28, 2006·0 cites·20 claims
- 2533US5311361ASmall three-unit zoom lensOLYMPUS OPTICAL CO·Filed 1992·Granted May 10, 1994·5 cites·18 claims
- 2631US5267084ACompact, fast zoom lens systemOLYMPUS OPTICAL CO·Filed 1992·Granted Nov 30, 1993·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →