Inventor
TAKAMATSU TAKASHI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “TAKAMATSU TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
17 patentsUS9328909B2May 3, 2016
Light source apparatus and projector apparatus
SONY CORP4 citations83
US10520799B2Dec 31, 2019
Light source apparatus and projector with rotor cooling mechanism
SONY CORP2 citations72
US9482860B2Nov 1, 2016
Optical unit, light source apparatus, and image display apparatus
SONY CORP4 citations72
US10976649B2Apr 13, 2021
Light source apparatus, image display apparatus, and optical unit
SONY CORP0 citations62
US10545331B2Jan 28, 2020
Light source apparatus and image display apparatus
SONY CORP1 citations62
US7365946B2Apr 29, 2008
Recorder/reproducer
SONY CORP4 citations62
US6820274B1Nov 16, 2004
Magento-optic disc recording and/or reproducing device
SONY CORP2 citations62
US9702538B2Jul 11, 2017
Light source apparatus and image display apparatus
SONY CORP1 citations61
US11283329B2Mar 22, 2022
Drive apparatus and moving object
SONY CORP0 citations51
US10731841B2Aug 4, 2020
Light source apparatus and image display apparatus
SONY CORP0 citations51
US10495962B2Dec 3, 2019
Light source unit, light source apparatus, and image display apparatus
SONY CORP0 citations51
US10139714B2Nov 27, 2018
Light source apparatus including force reducing supporting section
SONY CORP0 citations51
US10024529B2Jul 17, 2018
Light source apparatus and projector apparatus
SONY CORP0 citations51
US9657932B2May 23, 2017
Light source apparatus and projector apparatus
SONY CORP0 citations51
US10824065B2Nov 3, 2020
Light source apparatus, image display apparatus, and optical unit
SONY CORP0 citations41
US10539778B2Jan 21, 2020
Rotor unit, rotor, and projector
SONY CORP0 citations41
US9625800B2Apr 18, 2017
Light source, light source apparatus, and image display apparatus to facilitate cooling and handling of the light source
SONY CORP0 citations41
SONY GROUP CORP
4 patentsUS12468397B2Nov 11, 2025
Signal processing device, signal processing method, and signal processing system
SONY GROUP CORP0 citations62
US12243331B2Mar 4, 2025
Control device, projection system, control method, and program
SONY GROUP CORP0 citations62
US12249049B2Mar 11, 2025
Image processing device, image processing method, and image presentation system
SONY GROUP CORP0 citations60
US12054111B2Aug 6, 2024
Projector control apparatus and projector control method
SONY GROUP CORP0 citations51