Inventor · disambiguated record
Masaru Amano
Also filed as: AMANO MASARU
76 granted patents·11 pending applications·151 citations·filing 2003–2025
98Inventor score
Top patents by PatentIndex Score
87 records- 0197US11194235B2ProjectorFUJIFILM CORP·Filed 2020·Granted Dec 7, 2021·5 cites·19 claims
- 0294US10048476B2Projection optical system and projection type display deviceFUJIFILM CORP·Filed 2016·Granted Aug 14, 2018·11 cites·19 claims
- 0391US9869849B2Projection optical system and projection type display deviceFUJIFILM CORP·Filed 2016·Granted Jan 16, 2018·9 cites·15 claims
- 0490US10401597B2Projection optical system and projection type display deviceFUJIFILM CORP·Filed 2016·Granted Sep 3, 2019·7 cites·12 claims
- 0589US11119393B2ProjectorFUJIFILM CORP·Filed 2020·Granted Sep 14, 2021·2 cites·12 claims
- 0688US11061307B2Projection optical system and projectorFUJIFILM CORP·Filed 2020·Granted Jul 13, 2021·2 cites·17 claims
- 0788US10451962B2Projection optical system and projection display deviceFUJIFILM CORP·Filed 2018·Granted Oct 22, 2019·5 cites·12 claims
- 0886US10890742B2Projection optical system and projection type display deviceFUJIFILM CORP·Filed 2018·Granted Jan 12, 2021·3 cites·20 claims
- 0986US10386618B2Projection optical system and projection type display deviceFUJIFILM CORP·Filed 2016·Granted Aug 20, 2019·5 cites·14 claims
- 1085US8967812B2Projection optical system and projection display apparatusFUJIFILM CORP·Filed 2013·Granted Mar 3, 2015·5 cites·16 claims
- 1184US10527828B2Zoom lens, projection display device, and imaging apparatus for forming an intermediate imageFUJIFILM CORP·Filed 2017·Granted Jan 7, 2020·3 cites·11 claims
- 1284US7715111B2Projection zoom lens system and projection type display apparatusFUJINON CORP·Filed 2009·Granted May 11, 2010·13 cites·13 claims
- 1383US11280986B2Zoom lens, projection display device, and imaging apparatus for forming an intermediate imageFUJIFILM CORP·Filed 2019·Granted Mar 22, 2022·2 cites·18 claims
- 1483US10809506B2Imaging optical system, projection display device, and imaging apparatusFUJIFILM CORP·Filed 2019·Granted Oct 20, 2020·3 cites·11 claims
- 1583US10338356B2Projection optical system and projection type display deviceFUJIFILM CORP·Filed 2018·Granted Jul 2, 2019·3 cites·6 claims
- 1683US8699152B2Projection zoom lens and projection display apparatusFUJIFILM CORP·Filed 2013·Granted Apr 15, 2014·6 cites·18 claims
- 1782US10890741B2Projection optical system and projection type display deviceFUJIFILM CORP·Filed 2018·Granted Jan 12, 2021·2 cites·25 claims
- 1882US10768397B2Projection optical system and projection type display deviceFUJIFILM CORP·Filed 2018·Granted Sep 8, 2020·2 cites·15 claims
- 1981US10031324B2Projection optical system and projection type display deviceFUJIFILM CORP·Filed 2016·Granted Jul 24, 2018·3 cites·62 claims
- 2081US8328369B2Projecting zoom lens and projection type display apparatusAMANO MASARU·Filed 2010·Granted Dec 11, 2012·6 cites·11 claims
- 2180US8179607B2Projection zoom lens and projection-type display apparatusAMANO MASARU·Filed 2010·Granted May 15, 2012·5 cites·10 claims
- 2276US10816777B2Imaging optical system, projection-type display apparatus, and imaging apparatusFUJIFILM CORP·Filed 2017·Granted Oct 27, 2020·2 cites·21 claims
- 2376US8223435B2Zoom lens for projection and projection-type display deviceAMANO MASARU·Filed 2010·Granted Jul 17, 2012·4 cites·8 claims
- 2476US8179606B2Zoom lens for projection and projection-type display deviceAMANO MASARU·Filed 2010·Granted May 15, 2012·4 cites·8 claims
- 2574US11899346B2Projector with rotatable projection lensFUJIFILM CORP·Filed 2021·Granted Feb 13, 2024·0 cites·19 claims
- 2674US2025334872A1Imaging optical system, projection type display device, and imaging apparatusFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 2774US2025334873A1Imaging optical system, projection type display device, and imaging apparatusFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 2873US12216391B2Projector with rotatable projection lensFUJIFILM CORP·Filed 2023·Granted Feb 4, 2025·0 cites·19 claims
- 2973US11835697B2Zoom lens, projection display device, and imaging apparatus for forming an intermediate imageFUJIFILM CORP·Filed 2022·Granted Dec 5, 2023·0 cites·21 claims
- 3073US10466578B2Projection optical system and projection display deviceFUJIFILM CORP·Filed 2018·Granted Nov 5, 2019·1 cites·15 claims
- 3173US2025334781A1Imaging optical system, projection type display device, and imaging apparatusFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 3272US11067776B2Imaging optical system, projection display device, and imaging apparatusFUJIFILM CORP·Filed 2018·Granted Jul 20, 2021·1 cites·20 claims
- 3372US10996448B2Imaging optical system, projection display device, and imaging apparatus having a catoptric system and a dioptric systemFUJIFILM CORP·Filed 2019·Granted May 4, 2021·1 cites·19 claims
- 3472US9557538B2Projection zoom lens and projection type display deviceFUJIFILM CORP·Filed 2015·Granted Jan 31, 2017·2 cites·18 claims
- 3570US8820946B2Projection optical system and projection display apparatusFUJIFILM CORP·Filed 2013·Granted Sep 2, 2014·2 cites·16 claims
- 3669US10816759B2Imaging lens and optical apparatusNANCHANG O FILM OPTICAL ELECTRONIC TECH CO LTD·Filed 2018·Granted Oct 27, 2020·1 cites·15 claims
- 3769US9122045B2Projection zoom lens and projection type display deviceFUJIFILM CORP·Filed 2014·Granted Sep 1, 2015·2 cites·11 claims
- 3869US7773309B2Projection zoom lens device and projection-type display apparatusFUJINON CORP·Filed 2008·Granted Aug 10, 2010·4 cites·6 claims
- 3968US10890691B2Imaging optical system, projection display device, and imaging apparatusFUJIFILM CORP·Filed 2018·Granted Jan 12, 2021·1 cites·18 claims
- 4068US10809504B2Zoom lens and imaging apparatusFUJIFILM CORP·Filed 2018·Granted Oct 20, 2020·1 cites·20 claims
- 4168US2025264700A1Projection optical system and projection type display deviceFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 4267US8116010B2Projection variable focus lens and projection display deviceAMANO MASARU·Filed 2010·Granted Feb 14, 2012·2 cites·7 claims
- 4366US8508853B2Projection lens and projection-type display apparatusAMANO MASARU·Filed 2010·Granted Aug 13, 2013·2 cites·6 claims
- 4465US7880973B2Projection lens and projection display device using the sameFUJINON CORP·Filed 2009·Granted Feb 1, 2011·3 cites·7 claims
- 4564US8896929B2Projection zoom lens and projection type display deviceFUJIFILM CORP·Filed 2014·Granted Nov 25, 2014·1 cites·13 claims
- 4664US2025208391A1Zoom lens, projection type display device, and imaging apparatusFUJIFILM CORP·Filed 2024·Application pending·0 cites
- 4763US8922905B2Variable-magnification projection optical system and projection display deviceFUJIFILM CORP·Filed 2013·Granted Dec 30, 2014·1 cites·19 claims
- 4862US7625192B2Internal gear pump including a crescentYAMADA MFG CO LTD·Filed 2007·Granted Dec 1, 2009·3 cites·6 claims
- 4961US2025208392A1Zoom lens and imaging apparatusFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 5059US11994791B2Projection deviceFUJIFILM CORP·Filed 2022·Granted May 28, 2024·0 cites·20 claims
Showing the top 50 of 87 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →