Inventor
KAWAGISHI HIDEYUKI
JP31 patents
Patents
31 patentsUS5389475AFeb 14, 1995
Recording medium and information-erasing method
CANON KK147 citations99
US4958915ASep 25, 1990
Liquid crystal apparatus having light quantity of the backlight in synchronism with writing signals
CANON KK181 citations99
US5414260AMay 9, 1995
Scanning probe microscope and method of observing samples by using the same
CANON KK62 citations96
US5373494ADec 13, 1994
Information recording and/or reproducing apparatus
CANON KK58 citations96
US5278704AJan 11, 1994
Information processing apparatus including magnetic material having a predetermined magnetization pattern with respect to a recording medium
CANON KK49 citations96
US5136282AAug 4, 1992
Ferroelectric liquid crystal apparatus having separate display areas and driving method therefor
CANON KK64 citations96
US5035491AJul 30, 1991
Liquid crystal apparatus
CANON KK81 citations96
US5013137AMay 7, 1991
Ferroelectric liquid crystal device having increased tilt angle
CANON KK68 citations96
US4932758AJun 12, 1990
Ferroelectric smectic liquid crystal device having a bistable alignment state providing two stable orientation states
CANON KK59 citations96
US4820026AApr 11, 1989
Ferroelectric liquid crystal device with modified polyvinyl alcohol alignment film
CANON KK46 citations96
US6308405B1Oct 30, 2001
Process for preparing an electrode substrate
CANON KK36 citations93
US5412597AMay 2, 1995
Slope detection method, and information detection/writing apparatus using the method
CANON KK47 citations93
US5396453AMar 7, 1995
Recording/reproducing apparatus such as a memory apparatus
CANON KK37 citations93
US5392275AFeb 21, 1995
Information recording unit and method for information recording/reproduction
CANON KK50 citations93
US5239398AAug 24, 1993
Liquid crystal device with phenylenevinylene or phenylene sulfide alignment films having particular high electrical conductivity
CANON KK25 citations93
US5204851AApr 20, 1993
Apparatus for reading and/or inputting information
CANON KK27 citations93
US5026144AJun 25, 1991
Liquid crystal device, alignment control method therefor and driving method therefor
CANON KK42 citations93
US4958912ASep 25, 1990
Image forming apparatus
CANON KK30 citations93
US4883344ANov 28, 1989
Liquid crystal device having a modified polyvinyl alcohol alignment layer
CANON KK35 citations93
US5200848AApr 6, 1993
Ferroelectric smectic liquid crystal device
CANON KK20 citations82
US5158619AOct 27, 1992
Photoconductive device comprising polyimide film
CANON KK19 citations81
US5448421ASep 5, 1995
Method for positioning an information processing head by detecting a magnetization pattern on a magnetic material positioned relative to a recording medium and a process for forming a recording and/or reproducing cantilever type probe
CANON KK7 citations74
US5414542AMay 9, 1995
Liquid crystal apparatus
CANON KK9 citations74
US5347379ASep 13, 1994
Liquid crystal device with MIM insulator formed as a continuous monomolecular film
CANON KK11 citations74
US5329515AJul 12, 1994
Information carrier, information recording and/or reproducing apparatus, and information detecting apparatus
CANON KK5 citations74
US5289175AFeb 22, 1994
Method of and apparatus for driving ferroelectric liquid crystal display device
CANON KK14 citations74
US5082352AJan 21, 1992
Ferroelectric liquid crystal apparatus
CANON KK13 citations74
US5005953AApr 9, 1991
High contrast liquid crystal element
CANON KK19 citations74
US6304310B1Oct 16, 2001
Liquid crystal apparatus
CANON KK2 citations63
US5381400AJan 10, 1995
Information carrier, information recording and/or reproducing apparatus, and information detecting apparatus
CANON KK5 citations63
US5274475ADec 28, 1993
Information transfer method, information transfer apparatus, and its driving method
CANON KK1 citations52