Inventor · disambiguated record
Osamu Konuma
Also filed as: KONUMA OSAMU
9 granted patents·2 pending applications·623 citations·filing 1993–2021
89Inventor score
Top patents by PatentIndex Score
11 records- 0195US5621424AHead mount display apparatus allowing easy switching operation from electronic image to external field imageOLYMPUS OPTICAL CO·Filed 1995·Granted Apr 15, 1997·306 cites·17 claims
- 0291US5479224AImage display apparatusOLYMPUS OPTICAL CO·Filed 1993·Granted Dec 26, 1995·122 cites·5 claims
- 0389US5596433AHead-mounted image display apparatus having a prism with an aspherical surfaceOLYMPUS OPTICAL CO·Filed 1994·Granted Jan 21, 1997·93 cites·14 claims
- 0489US5546227AImage display apparatusOLYMPUS OPTICAL CO·Filed 1994·Granted Aug 13, 1996·91 cites·30 claims
- 0585US7448774B2Illumination optical system, illumination unit and image projection apparatus employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Nov 11, 2008·10 cites·21 claims
- 0675US10175522B2Optical deflection diffusion sheet, laminated optical deflection diffusion sheet, laminated optical sheet, and liquid crystal display device using sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jan 8, 2019·1 cites·19 claims
- 0754US11620937B2Light source device and light emission control methodSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Apr 4, 2023·0 cites·14 claims
- 0848US11036073B2Optical member, polarization member, and display deviceSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jun 15, 2021·0 cites·19 claims
- 0945US11137597B2Image display apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Oct 5, 2021·0 cites·18 claims
- 1042US2012120484A1Projection optical system and image projection device employing the sameKONUMA OSAMU·Filed 2011·Application pending·0 cites
- 1141US2007195284A1Projection optical system and projection display device employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →