1
Sukekazu Aratani, Katsumi Kondo, Shuichi Ohara: Field-effect transistor having a semiconductor layer made of an organic compound. Hitachi, Antonelli Terry Stout & Kraus, January 6, 1998: US05705826 (103 worldwide citation)

A field-effect transistor using a conjugated oligomer having an ionization potential of 4.8 eV or above in the semiconductor layer thereof works stably and has a long life-time and can be used in a liquid crystal display device as a switching element to give excellent contrast and good performances.


2
Katsumi Kondo, Junichi Hirakata, Osamu Ito, Teruo Kitamura, Shuichi Ohara, Naoki Kikuchi, Masato Shimura: Unabsorbing type polarizer, method for manufacturing the same, polarized light source using the same, and apparatus for liquid crystal display using the same. Hitachi, Antonelli Terry Stout & Kraus, October 20, 1992: US05157526 (90 worldwide citation)

The polarizer of the present invention is composed of mediums having different refractive indices, by which ordinary light in incidented light is wholly reflected at a boundary between laminated medium I and medium II and extraordinary light is transmitted through the medium II. The medium II is so ...


3
Sukekazu Aratani, Katsumi Kondo, Shuichi Ohara: Organic field-effect transistor and production thereof. Hitachi, Antonelli Terry Stout & Kraus, December 29, 1998: US05854139 (77 worldwide citation)

A field-effect transistor using a conjugated oligomer having an ionization potential of 4.8 eV or above in the semiconductor layer thereof works stably and has a long life-time and can be used in a liquid crystal display device as a switching element to give excellent contrast and good performances.


4
Masahito Ohe, Katsumi Kondo, Masuyuki Ota, Shuichi Ohara: Active matrix type liquid crystal display apparatus. Hitachi, Antonelli Terry Stout & Kraus, June 8, 1999: US05910271 (65 worldwide citation)

A liquid crystal display apparatus, having a designated drive composed of a group of electrodes forming pixels in a n.times.m matrix and active devices, in which the electrodes have a structure such that an electric field parallel to the interface can be applied to the liquid crystal composite layer ...


5
Mutsuo Sano, Masashi Okudaira, Eiji Mitsuya, Joji Sahashi, Hisao Kuroda, Shuichi Ohara: Image inspection/recognition method, method of generating reference data for use therein, and apparatuses therefor. Nippon Telegraph and Telephone Corporation, Pollock Vande Sande & Priddy, June 10, 1997: US05638465 (61 worldwide citation)

An image of a part is used to judge whether it is good or no good. A predetermined intensity, edge or similar feature image is extracted from the inspected image and is quantized. The quantized feature image is obtained from a training image in advance, and the feature is subjected to a generalized ...


6
Shuichi Ohara, Shiniichi Akasaka, Hiroyuki Oka, Shintaroo Hattori, Rieko Oyama: Heat transfer ink sheet having a precoating layer which is thermally transferred prior to sublimation of an ink dye. Hitachi, Antonelli Terry Stout & Kraus, May 26, 1992: US05116148 (34 worldwide citation)

The present invention provides a heat transfer process and a heat transfer ink sheet, where a letter or image or both is recorded by selectively heating a heat transfer ink sheet having ink layer regions each containing a sublimable or vaporizable dye by heating by a thermal head controlled by a con ...


7
Hiroshi Matsui, Kazushige Mizuno, Yasuki Ito, Shuichi Ohara, Akira Fujiwara, Kenichi Takasugi, Masahiko Okada: Method for quantitating cholesterol present in low density lipoproteins. Denka Seiken, Birch Stewart Kolasch & Birch, February 27, 2001: US06194164 (21 worldwide citation)

A method for quantifying LDL cholesterol, by which LDL cholesterol is separately quantified simply without requiring complicated centrifuge operation is disclosed. The method for quantifying cholesterol in low density lipoprotein according to the present invention comprises a first step of erasing c ...


8
Tooru Sugawara, Shigeki Tsuchitani, Noriyuki Kinjo, Shuichi Ohara: Humidity-sensitive element. Hitachi, Antonelli Terry & Wands, February 10, 1987: US04642601 (18 worldwide citation)

The humidity-sensitive element of this invention is composed of an insulating substrate (1), a pair of electrodes (2, 3) mounted thereon, and a humidity-sensitive material (8) covering the electrodes. The humidity-sensitive material (8) has a property to change its electric resistance depending on t ...


9
Tomoichi Kamo, Shuichi Ohara, Makoto Morishima: Fuel cell power generation equipment and a device using the same. Hitachi, McDermott Will & Emery, September 12, 2006: US07105244 (14 worldwide citation)

An object of the present invention is to obtain a fuel cell power generation equipment most suitable for a portable power source without requiring any auxiliary equipment such as a separator and a fluid feeder. According to the present invention, a fuel cell power generation equipment is provided, i ...


10
Hiroyuki Oka, Shinichi Akasaka, Shuichi Ohara, Shintaroo Hattori, Yasuki Mori, Toshikazu Narahara, Hiroshi Matsumoto: Thermal transfer sheet. Hitachi, Nitto Electric Industrial, Antonelli Terry & Wands, September 1, 1987: US04690858 (12 worldwide citation)

A thermal transfer recording sheet comprising a substrate and ink layer formed thereon containing one or more sublimable dyes and a high-molecular-weight polyamide obtained from dimer acids as a binder is good in adherence of the ink layer to the substrate, and thermal transfer properties to give cl ...