P

Inventor

MUKOH AKIO

JP59 patents
⚠️ This page may combine multiple inventors who share the name “MUKOH AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

38 patents
US4564694AJan 14, 1986

Colorless liquid crystalline compounds

HITACHI LTD66 citations95
US5538942AJul 23, 1996

Method for producing a superconducting magnet coil

HITACHI LTD54 citations94
US4576732AMar 18, 1986

Ferroelectric liquid crystal compounds and liquid crystal compositions

HITACHI LTD112 citations94
US5350886ASep 27, 1994

Mounting substrate

HITACHI LTD28 citations93
US4396251AAug 2, 1983

Pleochroic color display device

HITACHI LTD29 citations93
US4278328AJul 14, 1981

Guest-host liquid crystal display device

HITACHI LTD33 citations93
US5484685AJan 16, 1996

Naphthalocyanine derivatives, production thereof, optical recording medium using the same, and production thereof

HITACHI LTD23 citations92
US5324767AJun 28, 1994

Thermosetting resin composition for casting high-voltage coil, and molded coil and panel formed by casting and curing the composition

HITACHI LTD44 citations92
US5157066AOct 20, 1992

Fluoroalkyl ether, surface modifying composition and method for modifying surface

HITACHI LTD27 citations92
US4634228AJan 6, 1987

Ferroelectric liquid crystal cell with rubbed polyimide alignment layer

HITACHI LTD42 citations92
US4588517AMay 13, 1986

Liquid crystal composition

HITACHI LTD38 citations92
US5707749AJan 13, 1998

Method for producing thin film multilayer wiring board

HITACHI LTD31 citations91
US5384197AJan 24, 1995

Superconducting magnet coil and curable resin composition used therein

HITACHI LTD27 citations91
US5220447AJun 15, 1993

Liquid crystal display device and phase plate therefor

HITACHI LTD37 citations91
US5322760AJun 21, 1994

Nonlinear optical element

HITACHI LTD24 citations90
US5067797ANov 26, 1991

Liquid crystal display cell and process for producing the same

HITACHI LTD45 citations90
US4634226AJan 6, 1987

Optical apparatus using ferroelectric liquid crystal and switching unit for emitted light

HITACHI LTD39 citations90
US4781439ANov 1, 1988

Liquid crystal polyimide alignment free of scattering domains

HITACHI LTD18 citations81
US4759614AJul 26, 1988

Ferroelectric liquid crystal element with particular alignment film and a method for manufacturing the same

HITACHI LTD23 citations81
US5393805AFeb 28, 1995

Epoxy resin composition for insulating a coil, and a coil molded from the composition

HITACHI LTD19 citations80
US5565536AOct 15, 1996

Polymerizable compouund, process for producing same and setting composition containing polymerizable compound

HITACHI LTD6 citations74
US5352762AOct 4, 1994

Multilayer printed circuit board and production thereof

HITACHI LTD17 citations74
US5214188AMay 25, 1993

2,3-dicyanonaphthalene derivatives

HITACHI LTD7 citations74
US5026505AJun 25, 1991

Guest-host type liquid crystal composition

HITACHI LTD10 citations74
US4495083AJan 22, 1985

Guest-host type liquid crystal composition and liquid crystal display device using the same

HITACHI LTD15 citations74
US4493532AJan 15, 1985

Pleochroic azo dyes, a liquid crystal composition containing the azo dyes and a display device using the liquid crystal composition

HITACHI LTD18 citations74
US4479885AOct 30, 1984

Phthalonitrile derivatives and a liquid crystal composition containing the same

HITACHI LTD13 citations74
US4454057AJun 12, 1984

Liquid crystal composition

HITACHI LTD9 citations74
US4400059AAug 23, 1983

Liquid crystal display device

HITACHI LTD11 citations74
US4942073AJul 17, 1990

Optical data storage medium

HITACHI LTD13 citations73
US4653866AMar 31, 1987

Liquid crystal compound and liquid crystal composition including the same

HITACHI LTD9 citations73
US4990418AFeb 5, 1991

Electrophotographic photoreceptor and method of producing the same

HITACHI LTD16 citations72
US4694098ASep 15, 1987

Colorless liquid crystalline compounds

HITACHI LTD6 citations72
US4584120AApr 22, 1986

Liquid crystal compound and liquid crystal composition

HITACHI LTD11 citations72
US5356698AOct 18, 1994

Adhesive agent for substrate of electroless plating, printed circuit board using same, and method of producing same

HITACHI LTD16 citations69
US5410069AApr 25, 1995

Polymerizable compound, process for producing same and setting composition containing polymerizable compound

HITACHI LTD2 citations63
US4610804ASep 9, 1986

Anthraquinone dyes and liquid crystal compositions including the same

HITACHI LTD3 citations63
US4483593ANov 20, 1984

Guest-host type liquid crystal composition and liquid crystal display device

HITACHI LTD4 citations63

MITSUBISHI CHEM IND

5 patents

HITACHI CHEMICAL CO LTD

4 patents

HITACHI METALS LTD

3 patents

Showing the top 50 of 59 patents by PatentIndex Score.