Inventor · disambiguated record
Kazuteru Kawamura
Also filed as: KAWAMURA KAZUTERU
61 granted patents·1 pending application·293 citations·filing 1990–2019
98Inventor score
Top patents by PatentIndex Score
62 records- 0197US9958656B2Zoom lens and image pickup apparatus using the sameOLYMPUS CORP·Filed 2016·Granted May 1, 2018·20 cites·71 claims
- 0291US10768396B2Zoom lens and image pickup apparatus using the sameOLYMPUS CORP·Filed 2018·Granted Sep 8, 2020·7 cites·31 claims
- 0390US8339714B2Zoom lens and imaging apparatus incorporating the sameTOCHIGI AKIYOSHI·Filed 2011·Granted Dec 25, 2012·16 cites·32 claims
- 0487US10955644B2Zoom optical system, image pickup optical system, and image pickup apparatus using the sameOLYMPUS CORP·Filed 2018·Granted Mar 23, 2021·5 cites·12 claims
- 0585US10215969B2Image forming lens system and image pickup apparatus using the sameOLYMPUS CORP·Filed 2016·Granted Feb 26, 2019·3 cites·30 claims
- 0685US8964302B2Image pickup apparatus having zoom lensOLYMPUS IMAGING CORP·Filed 2013·Granted Feb 24, 2015·7 cites·36 claims
- 0782US9297984B2Image forming lens system and image pickup apparatus using the sameOLYMPUS CORP·Filed 2014·Granted Mar 29, 2016·3 cites·31 claims
- 0881US9395520B2Single focal length lens system and image pickup apparatus using the sameOLYMPUS CORP·Filed 2014·Granted Jul 19, 2016·5 cites·65 claims
- 0979US9519124B2Single focal length lens system and image pickup apparatus using the sameOLYMPUS CORP·Filed 2014·Granted Dec 13, 2016·4 cites·46 claims
- 1078US10386617B2Image forming lens system and image pickup apparatus including the sameOLYMPUS CORP·Filed 2017·Granted Aug 20, 2019·2 cites·56 claims
- 1178US9557540B2Plurality of imaging optical systems and image pickup apparatus using the sameOLYMPUS CORP·Filed 2016·Granted Jan 31, 2017·2 cites·28 claims
- 1278US8564711B2Zoom lens and image pickup apparatus having the sameMOROOKA MASARU·Filed 2012·Granted Oct 22, 2013·5 cites·52 claims
- 1377US9671596B2Plurality of imaging optical systems and image pickup apparatus using the sameOLYMPUS CORP·Filed 2016·Granted Jun 6, 2017·2 cites·34 claims
- 1475US9400371B2Image forming lens system and image pickup apparatus using the sameOLYMPUS CORP·Filed 2014·Granted Jul 26, 2016·2 cites·71 claims
- 1575US7339744B2Electronic imaging apparatusOLYMPUS IMAGING CORP·Filed 2006·Granted Mar 4, 2008·7 cites·27 claims
- 1675US6433938B1Zoom lens systemOLYMPUS OPTICAL CO·Filed 2000·Granted Aug 13, 2002·17 cites·29 claims
- 1774US9052496B2Zoom lens and image pickup apparatus using the sameOLYMPUS IMAGING CORP·Filed 2013·Granted Jun 9, 2015·2 cites·31 claims
- 1874US5262897AZoom lens systemOLYMPUS OPTICAL CO·Filed 1991·Granted Nov 16, 1993·38 cites·7 claims
- 1974US5091739AReal image mode finderOLYMPUS OPTICAL CO·Filed 1990·Granted Feb 25, 1992·16 cites·11 claims
- 2073US10241306B2Telephoto lens and image pickup apparatus using the sameOLYMPUS CORP·Filed 2016·Granted Mar 26, 2019·1 cites·41 claims
- 2173US7212351B2Zoom optical system and image taking apparatus using the sameOLYMPUS IMAGING CORP·Filed 2006·Granted May 1, 2007·6 cites·20 claims
- 2273US6324018B1Zoom lens systemOLYMPUS OPTICAL CO·Filed 2000·Granted Nov 27, 2001·15 cites·14 claims
- 2371US9989728B2Plurality of imaging optical systems and image pickup apparatus using the sameOLYMPUS CORP·Filed 2016·Granted Jun 5, 2018·1 cites·28 claims
- 2471US7418199B2Imaging apparatusOLYMPUS CORP AND OLYMPUS IMAGI·Filed 2005·Granted Aug 26, 2008·4 cites·43 claims
- 2569US10133085B2Zoom lens with blur correction and image pickup apparatus using the sameOLYMPUS CORP·Filed 2016·Granted Nov 20, 2018·1 cites·54 claims
- 2667US9638917B2Zoom lens and image pickup apparatus using the sameOLYMPUS CORP·Filed 2016·Granted May 2, 2017·1 cites·34 claims
- 2767US8711489B2Zoom lensKIMATA HIROHIKO·Filed 2012·Granted Apr 29, 2014·2 cites·17 claims
- 2867US5386321AZoom lensOLYMPUS OPTICAL CO·Filed 1992·Granted Jan 31, 1995·28 cites·40 claims
- 2966US7006302B2Image-formation lens,system and imaging system using the sameOLYMPUS CORP·Filed 2005·Granted Feb 28, 2006·3 cites·15 claims
- 3065US7859765B2Zoom lens and image pickup apparatus equipped with sameOLYMPUS IMAGING CORP·Filed 2009·Granted Dec 28, 2010·3 cites·50 claims
- 3163US6433940B1Zoom optical systemOLYMPUS OPTICAL CO·Filed 2001·Granted Aug 13, 2002·8 cites·20 claims
- 3260US11372217B2Image forming lens system and image pickup apparatus using the sameOM DIGITAL SOLUTIONS CORP·Filed 2019·Granted Jun 28, 2022·0 cites·30 claims
- 3360US11181720B2Telephoto lens and image pickup apparatus using the sameOLYMPUS CORP·Filed 2019·Granted Nov 23, 2021·0 cites·36 claims
- 3460US5144349AReal image mode variable magnification finder optical systemOLYMPUS OPTICAL CO·Filed 1991·Granted Sep 1, 1992·21 cites·4 claims
- 3559US10831037B2Zoom lens with blur correction and image pickup apparatus using the sameOLYMPUS CORP·Filed 2018·Granted Nov 10, 2020·0 cites·42 claims
- 3659US10539767B2Zoom lens and image pickup apparatus using the sameOLYMPUS CORP·Filed 2017·Granted Jan 21, 2020·0 cites·60 claims
- 3759US6934091B2Image-formation lens system, and imaging system using the sameOLYMPUS CORP·Filed 2003·Granted Aug 23, 2005·5 cites·15 claims
- 3858US5687413ACamera having short entire lengthOLYMPUS OPTICAL CO·Filed 1995·Granted Nov 11, 1997·6 cites·26 claims
- 3957US9465204B2Zoom lens and image pickup apparatus using the sameOLYMPUS CORP·Filed 2014·Granted Oct 11, 2016·0 cites·37 claims
- 4055US10606045B2Zoom lens and image pickup apparatus using the sameOLYMPUS CORP·Filed 2018·Granted Mar 31, 2020·0 cites·33 claims
- 4155US9726868B2Zoom lens and image pickup apparatus using the sameOLYMPUS CORP·Filed 2015·Granted Aug 8, 2017·0 cites·29 claims
- 4255US9235037B2Zoom lens and image pickup apparatus using the sameOLYMPUS CORP·Filed 2014·Granted Jan 12, 2016·0 cites·34 claims
- 4353US8248716B2Imaging optical system, and imaging apparatus incorporating the sameKAWAMURA KAZUTERU·Filed 2010·Granted Aug 21, 2012·1 cites·27 claims
- 4451US9946050B2Image forming lens system and image pickup apparatus using the sameOLYMPUS CORP·Filed 2016·Granted Apr 17, 2018·0 cites·20 claims
- 4551US9547161B2Single focal length lens system and image pickup apparatus using the sameOLYMPUS CORP·Filed 2014·Granted Jan 17, 2017·0 cites·39 claims
- 4651US7405889B2Optical system and imaging system incorporating itOLYMPUS IMAGING CORP AND OLYMP·Filed 2005·Granted Jul 29, 2008·1 cites·4 claims
- 4750US9977227B2Zoom lens and image pickup apparatus using the sameOLYMPUS CORP·Filed 2015·Granted May 22, 2018·0 cites·25 claims
- 4850US9964744B2Zoom lens and image pickup apparatus using the sameOLYMPUS CORP·Filed 2015·Granted May 8, 2018·0 cites·38 claims
- 4950US7872809B2Optical system and imaging system incorporating itOLYMPUS IMAGING CORP·Filed 2008·Granted Jan 18, 2011·0 cites·20 claims
- 5048US10558025B2Variable magnification optical system and image pickup apparatus using the sameOLYMPUS CORP·Filed 2017·Granted Feb 11, 2020·0 cites·65 claims
Showing the top 50 of 62 patent records by PatentIndex Score.
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