Inventor · disambiguated record
Masakazu Saori
Also filed as: SAORI MASAKAZU
38 granted patents·2 pending applications·260 citations·filing 2004–2017
97Inventor score
Top patents by PatentIndex Score
40 records- 0194US7110185B2Image pickup apparatusPENTAX CORP·Filed 2005·Granted Sep 19, 2006·26 cites·9 claims
- 0291US7961402B2High zoom-ratio zoom lens systemHOYA CORP·Filed 2010·Granted Jun 14, 2011·13 cites·6 claims
- 0390US8416508B2Imaging deviceSAORI MASAKAZU·Filed 2011·Granted Apr 9, 2013·12 cites·8 claims
- 0489US7528882B2Image pickup apparatusHOYA CORP·Filed 2005·Granted May 5, 2009·22 cites·4 claims
- 0588US7813051B2High zoom-ratio zoom lens systemHOYA CORP·Filed 2009·Granted Oct 12, 2010·18 cites·20 claims
- 0686US7253966B2Zoom lens systemPENTAX CORP·Filed 2005·Granted Aug 7, 2007·16 cites·5 claims
- 0783US7106520B2Wide-angle zoom lens systemPENTAX CORP·Filed 2004·Granted Sep 12, 2006·25 cites·8 claims
- 0879US7289274B1Telescopic zoom lens systemPENTAX CORP·Filed 2007·Granted Oct 30, 2007·9 cites·9 claims
- 0978US8824059B2Zoom lens system and optical instrument using the sameKATO KOJI·Filed 2012·Granted Sep 2, 2014·4 cites·10 claims
- 1078US6924947B2Wide-angle lens systemPENTAX CORP·Filed 2004·Granted Aug 2, 2005·18 cites·7 claims
- 1176US7542219B2Intermediate telephoto lens systemHOYA CORP·Filed 2007·Granted Jun 2, 2009·7 cites·15 claims
- 1275US7016119B2Zoom lens systemPENTAX CORP·Filed 2004·Granted Mar 21, 2006·15 cites·7 claims
- 1374US9690083B2Zoom lens system and electronic imaging apparatus using the samePENTAX RICOH IMAGING CO LTD·Filed 2013·Granted Jun 27, 2017·2 cites·6 claims
- 1474US8456748B2Zoom lens system and electronic imaging apparatus using the sameSAORI MASAKAZU·Filed 2011·Granted Jun 4, 2013·3 cites·5 claims
- 1574US8422143B2Retrofocus wide-angle lens system and optical instrument provided with the sameSAORI MASAKAZU·Filed 2011·Granted Apr 16, 2013·3 cites·8 claims
- 1673US7508594B2Wide-angle zoom lens systemHOYA CORP·Filed 2006·Granted Mar 24, 2009·6 cites·15 claims
- 1773US7417800B2Zoom lens systemHOYA CORP·Filed 2006·Granted Aug 26, 2008·6 cites·18 claims
- 1873US7411746B2Wide-angle lens systemHOYA CORP·Filed 2007·Granted Aug 12, 2008·6 cites·22 claims
- 1971US7307794B2Zoom lens systemPENTAX CORP·Filed 2005·Granted Dec 11, 2007·5 cites·22 claims
- 2070US9001440B2Macro lens systemPENTAX RICOH IMAGING CO LTD·Filed 2013·Granted Apr 7, 2015·2 cites·20 claims
- 2170US7230772B2Wide-angle zoom lens systemPENTAX CORP·Filed 2006·Granted Jun 12, 2007·5 cites·15 claims
- 2269US7019912B2Zoom lens systemPENTAX CORP·Filed 2004·Granted Mar 28, 2006·11 cites·7 claims
- 2368US7609456B2Standard zoom lens systemHOYA CORP·Filed 2007·Granted Oct 27, 2009·4 cites·19 claims
- 2468US7248416B2Wide-angle zoom lens systemPENTAX CORP·Filed 2006·Granted Jul 24, 2007·4 cites·19 claims
- 2567US7301711B2Fast zoom lens systemPENTAX CORP·Filed 2006·Granted Nov 27, 2007·4 cites·12 claims
- 2666US8305694B2Zoom lens systemSAORI MASAKAZU·Filed 2010·Granted Nov 6, 2012·2 cites·18 claims
- 2765US7625143B2Camera systemHOYA CORP·Filed 2005·Granted Dec 1, 2009·2 cites·14 claims
- 2864US7443603B2Wide-angle zoom lens systemHOYA CORP·Filed 2006·Granted Oct 28, 2008·3 cites·8 claims
- 2963US8908298B2Zoom lens system and electronic imaging apparatus using the samePENTAX RICOH IMAGING CO LTD·Filed 2013·Granted Dec 9, 2014·1 cites·17 claims
- 3061US9784950B2Zoom lens system and electronic imaging apparatus using the sameRICOH IMAGING CO LTD·Filed 2013·Granted Oct 10, 2017·2 cites·17 claims
- 3161US7804652B2Zoom lens systemHOYA CORP·Filed 2008·Granted Sep 28, 2010·2 cites·6 claims
- 3260US7283311B2Wide-angle zoom lens systemPENTAX CORP·Filed 2006·Granted Oct 16, 2007·2 cites·6 claims
- 3355US10281692B2Zoom lens system and electronic imaging apparatus using the sameRICOH IMAGING CO LTD·Filed 2017·Granted May 7, 2019·0 cites·5 claims
- 3449US8446679B2Zoom lens system and electronic imaging apparatus using the sameSAORI MASAKAZU·Filed 2011·Granted May 21, 2013·0 cites·6 claims
- 3547US9213173B2Zoom lens systemRICOH IMAGING CO LTD·Filed 2013·Granted Dec 15, 2015·0 cites·17 claims
- 3645US9798122B2Zoom lens systemRICOH IMAGING CO LTD·Filed 2015·Granted Oct 24, 2017·0 cites·18 claims
- 3745US8913328B2Four group zoom lens systemSAORI MASAKAZU·Filed 2012·Granted Dec 16, 2014·0 cites·19 claims
- 3844US9201219B2Close-distance correcting lens systemPENTAX RICOH IMAGING CO LTD·Filed 2013·Granted Dec 1, 2015·0 cites·27 claims
- 3941US2012063004A1Zoom lens systemSAORI MASAKAZU·Filed 2011·Application pending·0 cites
- 4041US2012063001A1Zoom lens systemSAORI MASAKAZU·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →