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Tokuda Masamori, Miyazaki Masao, Okamoto Takeshi: Dual-mode cellular telephone system. Sharp, December 10, 1997: EP0812069-A2 (86 worldwide citation)

The present invention is directed to provide a dual-mode cellular telephone system which is capable of suppressing a narrow-band disturbing signal appearing in a mobile station of a dual-mode cellular telephone system adapted to an analog system and digital CDMA system. A CDMA signal from a CDMA bas ...


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Okamoto Naoki, Okamoto Takeshi, Miyazaki Masao, Ohta Tomozo: System for measuring position by using global positioning system and receiver for global positioning system.. Sharp, October 14, 1992: EP0508405-A1 (47 worldwide citation)

A GPS position measuring system includes at least one mobile station and a base station associated with the mobile station. The mobile station is provided with an antenna (30) for receiving one or more GPS signals from the corresponding GPS satellites, an amplifying and frequency converting circuit ...


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Okamoto Takeshi: Universal holding devices. July 30, 1974: US3827020 (32 worldwide citation)

A universal holding device for securing a memo pad of paper sheets and the like on a supporting wall includes an outer mounting unit and an inner coupling unit that is attached to the wall by an adhesive coated member. Both the mounting and coupling units are provided with suitable magnetic means wh ...


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Tachi Kazuhisa C O Mitsubishi, Okamoto Takeshi C O Mitsubishi, Muramatsu Mikiko C O Mitsubish: Hollow multi-layer molding.. Mitsubishi Petrochemical Co, November 30, 1994: EP0626256-A1 (28 worldwide citation)

A hollow multi-layer molding made of a multi-layer laminate material, the multi-layer laminate material having: a polyethylene layer; a barrier layer made of a substance selected from the group consisting of polyamide resins, saponified derivatives of ethylene-vinyl acetate copolymers, thermoplastic ...


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Hikoso Keiji, Okamoto Naoki, Okamoto Takeshi: Spread spectrum communication system and method.. Sharp, September 29, 1993: EP0562529-A2 (9 worldwide citation)

The present invention relates to a spread spectrum communication system in which a PN code p(t) is generated from a PN generator (73), data d(t) is multiplied by the PN code p(t) by a multiplier (72), and multiplied output is subjected to BPSK modulation by a BPSK modulating block (75). The PN code ...


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Fujishima Yoshiyuki, Okamoto Takeshi, Nio Noriki: Method of modifying food material. Ajinomoto, July 20, 2005: EP1554939-A1 (8 worldwide citation)

A method for modifying a food material, which comprises immersing a food material in a solution containing an enzyme, carrying out pressure treatment at 1.04-50 atm or less for the enzyme to infiltrate into the food material, and causing an enzyme reaction to take place inside the food material.


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Okamoto Takeshi, Goto Hiroshi: Hemoglobin-encapsulating liposome and method for making the same.. Terumo, September 21, 1994: EP0615747-A1 (5 worldwide citation)

A hemoglobin-encapsulating liposome having encapsulated thererin a hemoglobin solution having added thereto a substrate for an enzymatic reaction which produces reduced-form nicotinamide adenine dinucleotide (NADH) and/or reduced-form nicotinamide adenine dinucleotide phosphate (NADPH). Irreversible ...