Tomozo Ohta, Hiroshi Nakano, Kazutada Higashi, Hirohiko Yamamoto: Microwave data transmission apparatus. Sharp Kabushiki Kaisha, May 15, 1990: US04926182 (213 worldwide citation)

A microwave data transmission apparatus adapted to transmit and receive information by microwaves, which the identification tag is made smaller in size and lighter in weight to considerably improve the convenience in setting operation for use in many applications, can be applied for the production c ...

Hiroshi Nakano, Takeyuki Itabashi, Haruo Akahoshi: Semiconductor device having cobalt alloy film with boron. Hitachi, Antonelli Terry Stout & Kraus, January 20, 2004: US06680540 (92 worldwide citation)

In order to prevent a rise in resistance due to oxidation of copper wiring and diffusion of copper, a semiconductor device is provided which contains a wire protective film

Sadao Fuji, Takeharu Yamawaki, Osamu Takamatsu, Shinji Kuwamura, Kazuhiro Suenobu, Hiroshi Nakano: Battery charger. Kanegafuchi Kagaku Kogyo Kabushiki Kaisha, Lowe Price LeBlanc Becker & Shur, November 22, 1988: US04786851 (67 worldwide citation)

This invention relates to a battery charger which supplementally charges a secondary battery such as a battery and so forth in an automobile with use of a solar cell in which a diffusion-blocking layer is formed between a semiconductor and a reverse electrode for the purpose of preventing deteriorat ...

Kenichi Ohaku, Hiroshi Nakano, Masao Aizawa: Electrophotoconductor with light-sensitive layer containing alpha-type titanyl phthalocyanine. Dainippon Ink and Chemicals, Armstrong Nikaido Marmelstein & Kubovcik, March 1, 1988: US04728592 (58 worldwide citation)

An electrophotoconductor having a light-sensitive layer characterized in that a titanyl phthalocyanine is dispersed in a binder, said titanyl phthalocyanine having the structure represented by the general formula: ##STR1## (wherein X.sub.1, X.sub.2, X.sub.3 and X.sub.4 each and independently represe ...

Tomozo Ohta, Hiroshi Nakano, Masao Miyazaki: Mobile object navigation system. Sharp Kabushiki Kaisha, David G Conlin, Robert M Asher, June 18, 1991: US05025261 (50 worldwide citation)

A mobile navigation system using a communication system between at least one mobile object and a key station. The navigation system includes a unit mounted on the mobile object for determining the position of the mobile object, and a unit mounted on the mobile object for transmitting data representa ...

Masamori Tokuda, Hiroshi Nakano, Tomozo Ohta: Portable data processing device capable of transmitting processed data on a radio by reflection of unmodulated carrier signal externally applied. Sharp Kabushiki Kaisha, May 17, 1994: US05313211 (49 worldwide citation)

A detachable IC card applicable to a portable data processing device referred to as an "electronic organizer" is disclosed. The IC card is formed of microstrip lines formed on a dielectric substrate. An antenna receives an externally applied unmodulated carrier signal and guides the received signal ...

Masayuki Tomita, Hiroshi Nakano, Hideshi Uchino, Toshihiko Sugano, Mitsutoshi Aritomi: Functionalized olefin polymers. Mitsubishi Petrochemical Company, Oblon Spivak McClelland Maier & Neustadt, October 12, 1993: US05252677 (44 worldwide citation)

A functionalized polymer having excellent adhesion, printability, and compatibility in polymer blends or the like which are obtained by introducing an epoxy group, a hydroxyl group or a sulfonic group into a syndiotactic .alpha.-olefin polymer having an olefinic unsaturated bond at its terminus is d ...

Hirohiko Yamamoto, Keijirou Higashi, Hiroyuki Takebe, Hiroshi Nakano, Tomozo Ohta: Back fire helical antenna. Sharp Kabushiki Kaisha, Nixon & Vanderhye, September 13, 1994: US05346300 (41 worldwide citation)

A first radiation member 165 includes radiation conductors 166 and 167, an arm 168 and a lower connection piece 169 all integrally formed by blanking. A stub 170 is likewise integrally formed on radiation conductor 166. A second radiation member 171 includes radiation conductors 172 and 173, an arm ...

Hiroshi Nakano, Kazumasa Makino: Developing device, image forming apparatus, and toner fillable cartridge that includes an agitator having a first medium and a second medium. Brother Kogyo Kabushiki Kaisha, Oliff & Berridge, June 15, 1999: US05913097 (39 worldwide citation)

A developing device for use with an image forming apparatus can properly detect a residual toner level by adjusting the toner diffusion in a toner cartridge. The developing device stirs toner in the toner cartridge by rotating an agitator in the toner cartridge, and supplies the stirred toner from a ...

Hiroshi Nakano: Filter device for ink jet printer. Brother Kogyo Kabushiki Kaisha, Oliff & Berridge, August 13, 1996: US05546109 (38 worldwide citation)

A filter device that is usable for a print head in an ink jet printer. The filter device is interposed between an ink reservoir and the ink ejecting nozzles. Two flat, permeable thin films are juxtaposed with an adequate clearance from the inlet of a filter chamber toward the outlet thereof to defin ...