Inventor
DATE MUNEKAZU
JP12 patents
⚠️ This page may combine multiple inventors who share the name “DATE MUNEKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON TELEGRAPH & TELEPHONE
11 patentsUS7209097B2Apr 24, 2007
Optical device and three-dimensional display device
NIPPON TELEGRAPH & TELEPHONE121 citations98
US6618104B1Sep 9, 2003
Optical device having reverse mode holographic PDLC and front light guide
NIPPON TELEGRAPH & TELEPHONE172 citations98
US6714174B2Mar 30, 2004
Optical device and three-dimensional display device
NIPPON TELEGRAPH & TELEPHONE57 citations95
US6469683B1Oct 22, 2002
Liquid crystal optical device
NIPPON TELEGRAPH & TELEPHONE71 citations95
US7336244B2Feb 26, 2008
Optical device and three-dimensional display device
NIPPON TELEGRAPH & TELEPHONE28 citations92
US6836314B2Dec 28, 2004
Optical device and display apparatus having a plate-shaped light guide and an optical control surface thereon
NIPPON TELEGRAPH & TELEPHONE15 citations92
US6819393B1Nov 16, 2004
Optical device and display apparatus using light diffraction and light guide
NIPPON TELEGRAPH & TELEPHONE24 citations92
US11557262B2Jan 17, 2023
Display device and display method reproducing kinematic parallax for expressing high sense of realism
NIPPON TELEGRAPH & TELEPHONE0 citations61
US11487154B2Nov 1, 2022
Light source device and display device
NIPPON TELEGRAPH & TELEPHONE1 citations61
US11322102B2May 3, 2022
Display device and display method reproducing kinematic parallax for expressing high sense of realism
NIPPON TELEGRAPH & TELEPHONE0 citations61
US12052503B2Jul 30, 2024
Camera parameter derivation apparatus, camera parameter derivation method, and camera parameter derivation program
NIPPON TELEGRAPH & TELEPHONE0 citations47