P

Inventor

NAKAMURA KATSUTOSHI

JP45 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA KATSUTOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

27 patents
US5686019ANov 11, 1997

Liquid crystal device and liquid crystal apparatus

CANON KK60 citations96
US5381256AJan 10, 1995

Ferroelectric liquid crystal device with fine particles on insulator, having diameter less than substrate gap

CANON KK61 citations96
US5666217ASep 9, 1997

Liquid crystal device

CANON KK19 citations93
US5452114ASep 19, 1995

Ferroelectric liquid crystal device with grooves between electrode on one substrate, ridges on the other

CANON KK22 citations93
US5285304AFeb 8, 1994

Ferroelectric liquid crystal device having spacers including the thermosetting adhesive particles and the thermoplastic polymer particles

CANON KK28 citations93
US5835248ANov 10, 1998

Method of making ferroelectric liquid crystal device using particles to create an unevenness on alignment layer or underlying insulating layer

CANON KK17 citations92
US5543943AAug 6, 1996

Chiral smectic device subjected to a simultaneous thermal and AC field treatment

CANON KK19 citations92
US5825447AOct 20, 1998

Liquid crystal device with a bistable chiral smectic liquid crystal having a phase transition series lacking a cholesteric phase #16

CANON KK18 citations84
US5831705ANov 3, 1998

Liquid crystal device

CANON KK16 citations82
US5581384ADec 3, 1996

Process for producing a display device by deforming thermoplastic spacer particles

CANON KK18 citations82
US5948317ASep 7, 1999

Liquid crystal composition, liquid crystal device using the composition, liquid crystal apparatus and display method

CANON KK8 citations74
US5798056AAug 25, 1998

Aligning method of liquid crystal, production process of liquid crystal device, and liquid crystal device

CANON KK10 citations74
US5790223AAug 4, 1998

Ferroelectric liquid crystal device and treatment method therefor

CANON KK14 citations74
US5764327AJun 9, 1998

Ferroelectric liquid crystal device with uneven surface under alignment film and process for production

CANON KK6 citations74
US5688437ANov 18, 1997

Liquid crystal composition, liquid crystal device using the composition, liquid crystal apparatus and display method

CANON KK8 citations74
US5668616ASep 16, 1997

Ferroelectric liquid crystal device with alignment layers having surface unevenness different from each other

CANON KK8 citations74
US5594571AJan 14, 1997

Ferroelectric liquid crystal device and process for production thereof

CANON KK15 citations74
US5589964ADec 31, 1996

Ferroelectric liquid crystal device with minute convexities between adjacent electrodes

CANON KK6 citations74
US5583680ADec 10, 1996

Chiral smectic liquid crystal display having an increased apparent tilt angle

CANON KK17 citations74
US5568295AOct 22, 1996

Chiral smetic LCD with small pretilt angle, substrate rubbed in two opposing directions, and no cholesteric phase or tilt angle > the pretilt plus inclination angles

CANON KK9 citations74
US5541752AJul 30, 1996

Liquid crystal apparatus

CANON KK14 citations74
US5497257AMar 5, 1996

Ferroelectric liquid crystal device

CANON KK5 citations74
US5467209ANov 14, 1995

Ferroelectric liquid crystal device with particular layer thicknesses at non-pixel portions and pixel portions

CANON KK11 citations74
US5835181ANov 10, 1998

Process for producing liquid crystal including discharging liquid crystal material through second aperture

CANON KK13 citations71
US5726725AMar 10, 1998

Liquid crystal device and process for production thereof with polyimide alignment film rubbed and then baked

CANON KK2 citations63
US5657103AAug 12, 1997

Liquid crystal device

CANON KK4 citations63
US5557435ASep 17, 1996

Liquid crystal device and display apparatus

CANON KK6 citations63

NISSAN MOTOR

8 patents

MAZDA MOTOR

2 patents

SUIDEN CO LTD

2 patents

SEIKO EPSON CORP

2 patents

SUIDEN KK

1 patent

FUJIFILM CORP

1 patent

MITSUBISHI CHEM CORP

1 patent

SHARP KK

1 patent