Inventor
AIHARA KENICHI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “AIHARA KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
12 patentsUS6329035B1Dec 11, 2001
Optical data storage medium capable of reversibly displaying information
RICOH KK119 citations97
US5974025AOct 26, 1999
Optical recording medium and recording and reproducing method using the same
RICOH KK109 citations97
US6373802B1Apr 16, 2002
Method and apparatus for initializing optical recording media
RICOH KK34 citations96
US6445669B1Sep 3, 2002
Initialization of phase-change optical recording medium
RICOH KK73 citations95
US6660452B2Dec 9, 2003
Optical information memory medium and display recording method using the same
RICOH KK21 citations92
US6388978B1May 14, 2002
Optical recording method for a rewritable phase-change optical recording medium
RICOH KK54 citations92
US6775213B2Aug 10, 2004
Method and apparatus for initializing optical recording media
RICOH KK3 citations73
US6580672B2Jun 17, 2003
Method and apparatus for initializing optical recording media
RICOH KK4 citations73
US6760291B2Jul 6, 2004
Method and apparatus for initializing optical recording media
RICOH KK2 citations62
US7447138B2Nov 4, 2008
Method and apparatus for initializing optical recording media
RICOH KK0 citations52
US6990053B2Jan 24, 2006
Method and apparatus for initializing optical recording media
RICOH KK0 citations52
USRE39901EOct 30, 2007
Initialization of phase-change optical recording medium
RICOH KK0 citations51
SONY CORP
8 patentsUS6243137B1Jun 5, 2001
Video camera power failure detection circuit
SONY CORP26 citations92
US5644674AJul 1, 1997
Imaging parameter recording apparatus imaging method and editing system
SONY CORP36 citations92
US4761685AAug 2, 1988
Apparatus and method for solid-state image sensor element registration adjustment
SONY CORP38 citations92
US5859951AJan 12, 1999
Imaging parameter recording apparatus, imaging method and editing system
SONY CORP15 citations82
US5729363AMar 17, 1998
Imaging parameter recording apparatus, imaging method and editing system
SONY CORP14 citations82
US5923677AJul 13, 1999
Method and apparatus for detecting failures between circuits
SONY CORP15 citations74
US5856849AJan 5, 1999
Digital processing of video signals for performing aspect ratio conversion
SONY CORP13 citations74
US4809073AFeb 28, 1989
Solid state image pickup which has detecting elements and overflow drains and gates for the overflow drains as well as a number of first vertical shift registers and gates and a second plurality of vertical shift registers
SONY CORP17 citations73
YOSHITOMI PHARMACEUTICAL
3 patentsUS4450165AMay 22, 1984
Dihydropyridine compounds
YOSHITOMI PHARMACEUTICAL12 citations73
US4423052ADec 27, 1983
1,4-Dihydropyridine-3,5-dicarboxylic acid ester derivatives
YOSHITOMI PHARMACEUTICAL8 citations73
US4618607AOct 21, 1986
1,4-dihydropyridine-3,5-dicarboxylic acid ester derivatives and pharmaceutical compositions
YOSHITOMI PHARMACEUTICAL11 citations72