Inventor
SAKAI SHIGENOBU
JP10 patents
Patents
10 patentsUS7209097B2Apr 24, 2007
Optical device and three-dimensional display device
NIPPON TELEGRAPH & TELEPHONE121 citations98
US5751452AMay 12, 1998
Optical devices with high polymer material and method of forming the same
NIPPON TELEGRAPH & TELEPHONE281 citations98
US5748272AMay 5, 1998
Method for making an optical device using a laser beam interference pattern
NIPPON TELEGRAPH & TELEPHONE176 citations98
US5012228AApr 30, 1991
Method of operation for an active matrix type display device
NIPPON TELEGRAPH & TELEPHONE169 citations98
US5317405AMay 31, 1994
Display and image capture apparatus which enables eye contact
NIPPON TELEGRAPH & TELEPHONE223 citations97
US5532736AJul 2, 1996
Display and image capture apparatus
NIPPON TELEGRAPH & TELEPHONE154 citations96
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
US5300966AApr 5, 1994
Projector
NIPPON TELEGRAPH & TELEPHONE70 citations95
US7336244B2Feb 26, 2008
Optical device and three-dimensional display device
NIPPON TELEGRAPH & TELEPHONE28 citations92