Inventor · disambiguated record
Yoshihiro Saito
Also filed as: SAITO YOSHIHIRO
70 granted patents·17 pending applications·1,104 citations·filing 1974–2025
99Inventor score
Files withCANON KK27SUMITOMO RIKO CO LTD13FUJITSU LTD3MIXED REALITY SYSTEMS LAB INC3NAKABAYASHI TAKAAKI3
Top patents by PatentIndex Score
87 records- 0195US3946422AElectret transducer having an electret of inorganic insulating materialSONY CORP·Filed 1974·Granted Mar 23, 1976·64 cites·7 claims
- 0294US6940646B2Method and apparatus for stereoscopic image displayCANON KK·Filed 2001·Granted Sep 6, 2005·84 cites·3 claims
- 0392US8363328B2Liquid lensCANON KK·Filed 2010·Granted Jan 29, 2013·16 cites·8 claims
- 0491US5449162ASheet feeding device with adjustable feeding and inversely-rotating rollersCANON KK·Filed 1993·Granted Sep 12, 1995·54 cites·35 claims
- 0589US7956822B2Mounting mechanism and head-mounted image display apparatusCANON KK·Filed 2006·Granted Jun 7, 2011·24 cites·5 claims
- 0689US5678817ASheet separating device with automatic adjustment of distance between feed roller and retard rollerCANON KK·Filed 1995·Granted Oct 21, 1997·41 cites·16 claims
- 0787US12049693B2Cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2020·Granted Jul 30, 2024·2 cites·15 claims
- 0886US11992882B2Cutting toolSUMITOMO ELECTRIC HARDMETAL CORP·Filed 2020·Granted May 28, 2024·2 cites·15 claims
- 0984US8355209B2Liquid lensCANON KK·Filed 2010·Granted Jan 15, 2013·7 cites·7 claims
- 1084US6677919B2Head mounting mechanism and head-mounted apparatus using itCANON KK·Filed 2001·Granted Jan 13, 2004·29 cites·27 claims
- 1183US9575245B2Optical fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Feb 21, 2017·4 cites·18 claims
- 1283US8984671B2Head-mounted deviceYASUDA TOSHIYUKI·Filed 2008·Granted Mar 24, 2015·10 cites·15 claims
- 1383US8237626B2Head-mounted displayISHINO TOSHIKI·Filed 2008·Granted Aug 7, 2012·14 cites·7 claims
- 1483US5952128APhase-shifting photomask blank and method of manufacturing the same as well as phase-shifting photomaskULVAC COATING CORP·Filed 1996·Granted Sep 14, 1999·48 cites·5 claims
- 1582US11215937B2Charging roll or developing roll for electrophotographic deviceSUMITOMO RIKO CO LTD·Filed 2021·Granted Jan 4, 2022·2 cites·2 claims
- 1682US7064895B2Stereoscopic image display method and stereoscopic image display apparatus using itCANON KK·Filed 2001·Granted Jun 20, 2006·23 cites·8 claims
- 1782US4745489AImage recording apparatus for recording only the image area of a filmCANON KK·Filed 1986·Granted May 17, 1988·20 cites·16 claims
- 1880US8237627B2Head-mounted deviceNAKABAYASHI TAKAAKI·Filed 2008·Granted Aug 7, 2012·9 cites·8 claims
- 1980US6978478B2Mounting unit for head mounted apparatus and head mounting apparatusCANON KK·Filed 2003·Granted Dec 27, 2005·20 cites·6 claims
- 2080US4624547AImage forming apparatusCANON KK·Filed 1984·Granted Nov 25, 1986·23 cites·21 claims
- 2179US7962972B2Head mounted device and head mounted systemCANON KK·Filed 2005·Granted Jun 21, 2011·9 cites·9 claims
- 2279US7480133B2Head mounted apparatusCANON KK·Filed 2006·Granted Jan 20, 2009·10 cites·9 claims
- 2377US10942482B2Method for manufacturing blade for electrophotographic devicesSUMITOMO RIKO CO LTD·Filed 2020·Granted Mar 9, 2021·1 cites·1 claims
- 2476US10444655B2Charging roll for electrophotographic equipmentSUMITOMO RIKO CO LTD·Filed 2019·Granted Oct 15, 2019·1 cites·1 claims
- 2575USRE40438EMounting unit for head mounted apparatus and head mounting apparatusCANON KK·Filed 2006·Granted Jul 22, 2008·6 cites·6 claims
- 2674US6980672B2Lock and switch using pressure-type fingerprint sensorENIX CORP·Filed 1997·Granted Dec 27, 2005·164 cites·63 claims
- 2774US6515853B2Mounting mechanism suitable for head mount display device and head mount display device using the sameCANON KK·Filed 2001·Granted Feb 4, 2003·19 cites·7 claims
- 2874US5938897AMethod of manufacturing phase-shifting photomask blankULCOAT ULVAC COATING CORP·Filed 1997·Granted Aug 17, 1999·35 cites·4 claims
- 2973US8035576B2Head-mounted display and head-mounted video displayCANON KK·Filed 2008·Granted Oct 11, 2011·6 cites·5 claims
- 3073US7292787B1Selected-wavelength tuning filter and optical add/drop multiplexerFUJITSU LTD·Filed 2000·Granted Nov 6, 2007·12 cites·17 claims
- 3172US8959667B2Head-mountable apparatusNAKABAYASHI TAKAAKI·Filed 2010·Granted Feb 24, 2015·7 cites·18 claims
- 3272US5784776AProcess for producing flat heat exchange tubesSHOWA ALUMINUM CORP·Filed 1996·Granted Jul 28, 1998·34 cites·18 claims
- 3371US6271895B2Image observing apparatus for observing outside information superposed with a display imageMIXED REALITY SYSTEMS LAB INC·Filed 2000·Granted Aug 7, 2001·11 cites·14 claims
- 3471US2024059875A1Charging roll for electrophotographic device and method for manufacturing charging roll for electrophotographic deviceSUMITOMO RIKO CO LTD·Filed 2023·Application pending·0 cites
- 3570US8928557B2Head-mounted deviceNAKABAYASHI TAKAAKI·Filed 2012·Granted Jan 6, 2015·2 cites·23 claims
- 3670US5038222AImage processing apparatus having display meansCANON KK·Filed 1989·Granted Aug 6, 1991·19 cites·31 claims
- 3769US6378390B2Mounting mechanism and head mounted apparatusMIXED REALITY SYSTEMS LAB INC·Filed 1999·Granted Apr 30, 2002·25 cites·20 claims
- 3869US6215532B1Image observing apparatus for observing outside information superposed with a display imageMIXED REALITY SYSTEMS LAB INC·Filed 1999·Granted Apr 10, 2001·28 cites·19 claims
- 3968US7887209B2Light source device and display apparatusCANON KK·Filed 2007·Granted Feb 15, 2011·4 cites·9 claims
- 4067US8717420B2Head mounted image-sensing display device and composite image generating apparatusYASUDA TOSHIYUKI·Filed 2008·Granted May 6, 2014·2 cites·18 claims
- 4166US12105436B2Charging roll for electrophotographic equipmentSUMITOMO RIKO CO LTD·Filed 2023·Granted Oct 1, 2024·0 cites·10 claims
- 4265US4814834AElectrophotographic apparatusCANON KK·Filed 1987·Granted Mar 21, 1989·12 cites·5 claims
- 4364US9156088B2Au—Ag core-shell nanorod particles and method for producing sameOTSUKA HIDENORI·Filed 2010·Granted Oct 13, 2015·1 cites·20 claims
- 4463US12013650B2Charging roll for electrophotographic apparatusSUMITOMO RIKO CO LTD·Filed 2023·Granted Jun 18, 2024·0 cites·8 claims
- 4563US5313571AApparatus for storing and displaying graphsFUJI XEROX CO LTD·Filed 1992·Granted May 17, 1994·33 cites·9 claims
- 4661US7418570B2Logical unit number increasing device, and logical unit number increasing methodNEC CORP·Filed 2005·Granted Aug 26, 2008·2 cites·18 claims
- 4760US5822083AImage storing apparatusCANON KK·Filed 1997·Granted Oct 13, 1998·23 cites·27 claims
- 4860US4589767AReader-printerCANON KK·Filed 1985·Granted May 20, 1986·13 cites·27 claims
- 4959US5126855AImage processing apparatus having display meansCANON KK·Filed 1991·Granted Jun 30, 1992·15 cites·7 claims
- 5059US2025334899A1Charging roll for electrophotographic apparatusesSUMITOMO RIKO CO LTD·Filed 2025·Application pending·0 cites
Showing the top 50 of 87 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Yoshihiro Saito files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →