Inventor · disambiguated record
Akinobu Ushiyama
Also filed as: USHIYAMA AKINOBU
11 granted patents·6 pending applications·14 citations·filing 2005–2025
83Inventor score
Files withDAINIPPON PRINTING CO LTD12USHIYAMA AKINOBU2INOUE MITSURU1KURODA TAKASHI1SHIMADA TAKAYUKI1
Top patents by PatentIndex Score
17 records- 0183US12216302B2Optical film, polarizing plate, image display device, and optical film selection methodDAINIPPON PRINTING CO LTD·Filed 2020·Granted Feb 4, 2025·1 cites·8 claims
- 0278US12292373B2Optical plastic film, and optical laminate, polarization plate, and image display device using sameDAINIPPON PRINTING CO LTD·Filed 2023·Granted May 6, 2025·0 cites·6 claims
- 0378US9140831B2Optical sheet, optical member, surface light source device, and liquid crystal display deviceKURODA TAKASHI·Filed 2011·Granted Sep 22, 2015·4 cites·13 claims
- 0476US2025130359A1Optical film, polarizing plate, image display device, and optical film selection methodDAINIPPON PRINTING CO LTD·Filed 2024·Application pending·0 cites
- 0573US2025215169A1Optical plastic film, and optical laminate, polarization plate, and image display device using sameDAINIPPON PRINTING CO LTD·Filed 2025·Application pending·0 cites
- 0667US11885734B2Optical plastic film, and optical laminate, polarization plate, and imageDAINIPPON PRINTING CO LTD·Filed 2021·Granted Jan 30, 2024·0 cites·10 claims
- 0759US9671528B2Optical sheet, surface light source device and transmission type display deviceSHIMADA TAKAYUKI·Filed 2009·Granted Jun 6, 2017·4 cites·17 claims
- 0858US12468071B2Anti-glare antireflection member, polarizing plate, surface plate, and image display device which are provided with anti-glare antireflection member, and method for selecting anti-glare antireflection memberDAINIPPON PRINTING CO LTD·Filed 2021·Granted Nov 11, 2025·0 cites·12 claims
- 0957US8354162B2Curable resin composition for anti-glare layer, and anti-glare filmDAINIPPON PRINTING CO LTD·Filed 2008·Granted Jan 15, 2013·3 cites·21 claims
- 1055US2015085470A1Optical sheet, surface light source device and transmission type display deviceDAINIPPON PRINTING CO LTD·Filed 2014·Application pending·0 cites
- 1150US9417363B2Optical sheet, surface light source device and transmission-type display deviceINOUE MITSURU·Filed 2009·Granted Aug 16, 2016·2 cites·14 claims
- 1250US2025172725A1Easily-adhesive layer-including polyester film, optical laminate provided with said polyester film, and polarizing plate, surface plate, image display panel, and image display device provided with said optical laminateDAINIPPON PRINTING CO LTD·Filed 2023·Application pending·0 cites
- 1347US11971567B2Optical film, polarizing plate, image display device, and optical film selection methodDAINIPPON PRINTING CO LTD·Filed 2021·Granted Apr 30, 2024·0 cites·12 claims
- 1446US2023341591A1Optical plastic film, polarizing plate and image display device that use same, and method for selecting optical plastic filmDAINIPPON PRINTING CO LTD·Filed 2021·Application pending·0 cites
- 1544US2022342135A1Optical biaxially stretched plastic film, polarizing plate, image display device, and method of selecting optical biaxially stretched plastic filmDAINIPPON PRINTING CO LTD·Filed 2020·Application pending·0 cites
- 1637US8794799B2Optical sheet, surface light source device and transmission-type display deviceUSHIYAMA AKINOBU·Filed 2010·Granted Aug 5, 2014·0 cites·7 claims
- 1735US8524116B2Optical compensatory film, process for producing the same, and polarizing plate and liquid crystal display employing the sameUSHIYAMA AKINOBU·Filed 2005·Granted Sep 3, 2013·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →