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 patentsUS4564694AJan 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 patentsUS4528113AJul 9, 1985
Anthraquinone dye and liquid crystal composition containing the dye
MITSUBISHI CHEM IND7 citations74
US4434072AFeb 28, 1984
Liquid crystal composition
MITSUBISHI CHEM IND8 citations74
US4324455AApr 13, 1982
Liquid crystal composition
MITSUBISHI CHEM IND9 citations74
US4737310AApr 12, 1988
Liquid crystal composition containing azo dyes
MITSUBISHI CHEM IND7 citations73
US4600527AJul 15, 1986
Liquid crystal composition
MITSUBISHI CHEM IND9 citations73
HITACHI CHEMICAL CO LTD
4 patentsUS5034309AJul 23, 1991
Naphthalocyanine derivatives and their use in optical recording medium
HITACHI CHEMICAL CO LTD13 citations74
US4927735AMay 22, 1990
Novel naphthalocyanine dye, method for preparing the same, and optical information recording medium employing the same
HITACHI CHEMICAL CO LTD11 citations74
US4156034AMay 22, 1979
Liquid developer for electro photography
HITACHI CHEMICAL CO LTD18 citations72
US5219706AJun 15, 1993
Naphthalocyanine derivative and production process thereof, as well as optical information recording media using the derivatives and production process thereof
HITACHI CHEMICAL CO LTD4 citations63
HITACHI METALS LTD
3 patentsUS4433042AFeb 21, 1984
Electrophotographic developing method using magnetic toners
HITACHI METALS LTD9 citations74
US4265993AMay 5, 1981
Magnetic toner for electrostatic images and transfer copying
HITACHI METALS LTD15 citations74
US4189390AFeb 19, 1980
One-component magnetic developer powder for developing electrostatic latent image and method of making same
HITACHI METALS LTD14 citations73
Showing the top 50 of 59 patents by PatentIndex Score.