1
Yoshihiro Izumi, Tsuyoshi Okazaki, Hidehiko Yamashita, Akitsugu Hatano: Liquid crystal light valve having capability of providing high-contrast image. Sharp Kabushiki Kaisha, Nixon & Vanderhye, April 26, 1994: US05307186 (46 worldwide citation)

A liquid crystal light valve includes a first substrate having a transparent electrode formed thereon, a second substrate, a liquid crystal provided between the first and second substrates, a photoconductive layer formed between the liquid crystal layer and the first substrate, the photoconductive l ...


2
Akira Suzuki, Katsuki Furukawa, Akitsugu Hatano, Atsuko Uemoto: Semiconductor device. Sharp Kabushiki Kaisha, Birch Stewart Kolasch & Birch, January 30, 1990: US04897710 (40 worldwide citation)

The semiconductor device comprises a silicon substrate, a boron-doped high resistant silicon carbide layer that is formed on the silicon substrate and a silicon carbide layer formed on the high resistant silicon carbide layer. The silicon carbide layer that is formed on the high resistant silicon ca ...


3
Akitsugu Hatano, Hiroshi Hamada: Liquid crystal display device. Sharp Kabushiki Kaisha, Nixon & Vanderhye P C, July 4, 2000: US06084647 (32 worldwide citation)

The liquid crystal display device of this invention includes: a plurality of pixels including right-eye pixels and left-eye pixels; a display screen constructed of the plurality of pixels; a first substrate including a first display electrode; a second substrate including a second display electrode ...


4
Akitsugu Hatano, Tsuyoshi Okazaki, Yukihiro Sumida, Takashi Nojima, Hidehiko Yamashita: Liquid crystal light valve with dual function as both optical-to-electrical and optical-to-optical transducer. Sharp Kabushiki Kaisha, David G Conlin, Peter F Corless, Milton Oliver, November 14, 1995: US05467204 (31 worldwide citation)

A liquid crystal light valve and a various information processors is provided. The processors have the liquid crystal light valve in which information formed in a liquid crystal layer and corresponding to address light can be read as an optical signal and can be directly read as an electric signal.


5
Akitsugu Hatano, Hiroshi Hamada: Liquid crystal projector using a spatial light modulator and two rotating color filters. Sharp Kabushiki Kaisha, David G Conlin, Peter F Corless, September 8, 1998: US05805243 (27 worldwide citation)

A liquid crystal display apparatus which includes: a light-addressed liquid crystal light valve including a photoconductive layer and a liquid crystal layer between a pair of light transmitting substrates, each of the light transmitting substrates having an electrode for applying a voltage across th ...


6
Akira Suzuki, Katsuki Furukawa, Akitsugu Hatano, Atsuko Uemoto: Schottky barrier gate type field effect transistor. Sharp Kabushiki Kaisha, July 20, 1993: US05229625 (25 worldwide citation)

The semiconductor device somprises a silicon substrate, a boron-doped high resistant silicon carbide layer formed on said silicon substrate and a silicon carbide layer formed on said high resistant silicon carbide layer.


7
Akitsugu Hatano, Kenichi Nakagawa, Naofumi Kimura: Liquid crystal display device. Sharp Kabushiki Kaisha, Birch Stewart Kolasch & Birch, June 19, 1990: US04935757 (24 worldwide citation)

A liquid crystal display device includes a pair of transparent substrates with liquid crystal sealed therebetween. A first transparent conductive film is selectively formed on at least one of the two transparent substrates. A colored light-transmitting member is formed on the first transparent condu ...


8
Sayuri Fujiwara, Akitsugu Hatano: Liquid crystal display element of optical writing type with light absorbing layer including inorganic pigment and leveling layer. Sharp Kabushiki Kaisha, David G Conlin, George W Neuner, July 12, 1994: US05329390 (21 worldwide citation)

A liquid crystal display element of optical writing type is arranged to have a first transparent substrate, a first transparent electrode layer formed on the first substrate, a photoconductive layer formed on the electrode layer, a light absorbing layer formed on the photoconductive layer, a dielect ...


9
Akitsugu Hatano, Yutaka Ishii: Method for driving a multi-layered-type liquid crystal display device. Sharp Kabushiki Kaisha, February 25, 1992: US05090794 (19 worldwide citation)

A method for driving a multi-layered-type liquid crystal display device is disclosed. The liquid crystal display device includes a plurality of cell layers, and each cell layer contains liquid crystal molecules twisted between two transparent substrates so as to have a relatively large birefringence ...


10
Naofumi Kimura, Yutaka Ishii, Masaru Yoshida, Masataka Matsuura, Akitsugu Hatano, Yozo Narutaki, Sayuri Fujiwara, Yoshihiro Izumi, Yoshitaka Yamamoto: Liquid crystal display device with a photoconductor at each intersection of a linear luminous source and a linear electrode. Sharp Kabushiki Kaisha, David G Conlin, Milton Oliver, July 9, 1996: US05535027 (18 worldwide citation)

A display apparatus includes two substrates having electrodes, respectively, and a liquid crystal layer arranged between the two substrates. One of the two substrates includes a plurality of linear luminous sources ranged in parallel each other, a plurality of linear electrodes ranged in parallel ea ...