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Akira Matsuda, Shizuo Shimizu, Shunji Abe: Thermoplastic elastomer composition, blends of the composition with olefin plastic, and foamed products of the composition and the blends. Mitsui Petrochemical, July 15, 1980: US04212787 (115 worldwide citation)

Dynamically partially cured composition comprising a peroxide-curable olefin copolymer rubber (such as EDPM) and a peroxide-decomposing olefin plastic (such as PE and PP) is improved by effecting the dynamic heat-treatment with addition of a peroxide-non-curable hydrocarbon rubber (such as PIB) and/ ...


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Akira Matsuda, Makoto Tanaka, Junichi Murata, Shigeo Yasuda, Hiroshi Nishino: Alarm device for informing reduction of pneumatic pressure of tire. Bridgestone Tire Company, Mitaka Instrument Company, Sughrue Rothwell Mion Zinn and Macpeak, December 25, 1979: US04180795 (115 worldwide citation)

An alarm device for informing reduction of pneumatic pressure of vehicle tires by sensing abnormal change of tire internal pressure of a vehicle when running by a pressure sensing switch, by converting the thus sensed abnormal change into an electric signal and by generating an alarm to an operator. ...


3
Akira Matsuda, Shizuo Shimizu, Shunji Abe: Thermoplastic elastomer blends with olefin plastic, and foamed products of the blends. Mitsui Petrochemical, January 27, 1981: US04247652 (62 worldwide citation)

Dynamically partially cured composition comprising a peroxide-curable olefin copolymer rubber (such as EDPM) and a peroxide-decomposing olefin plastic (such as PE and PP) is improved by effecting the dynamic heat-treatment with addition of a peroxide-non-curable hydrocarbon rubber (such as PIB) and/ ...


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Tadashi Miyasaka, Akira Matsuda, Toichi Abiru, Haruhiko Machida: 2-alkynyladenosines as antihypertensive agents. Yamasa Shoyu Kabushiki Kaisha, Wenderoth Lind & Ponack, September 11, 1990: US04956345 (53 worldwide citation)

A 2-alkynyladenosine represented by general formula [I]: ##STR1## wherein n is an integer of from 2 to 15, has been found to have excellent properties as an antihypertensive agent. On the basis of this finding, the present invention has provided an antihypertensive agent comprising an antihypertensi ...


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Takanori Miyashita, Toichi Abiru, Yohko Watanabe, Toyofumi Yamaguchi, Akira Matsuda: 2-substituted adenosine derivatives and pharmaceutical compositions for circulatory diseases. Yamasa Shoyu Kabushiki Kaisha, Wenderoth Lind & Ponack, February 23, 1993: US05189027 (48 worldwide citation)

Disclosed herein are a novel 2-substituted adenosine derivative having the following formula [I] ##STR1## wherein R represents a hydrogen atom or a hydroxyl group, m is an integer of 2 to 7, n is 0 or an integer of 1 to 3, and R.sup.1, R.sup.2 and R.sup.3, which may be the same or different, each in ...


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Yasuhiko Otawa, Tetsuo Tojo, Akira Matsuda, Katsuo Okamoto: Fine particulate crosslinked amorphous copolymer and preparation and use thereof. Mitsui Petrochemical, Armstrong Nikaido Marmelstein & Kubovcik, April 4, 1989: US04818785 (38 worldwide citation)

A fine particulate crosslinked amorphous copolymer comprising an amorphous copolymer having a constituent unit originating at least from ethylene and .alpha.-olefin, and having an average particle diameter of 0.2 to 50 .mu.m and a hot toluene insolubles content of 15% by weight or more.


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Hidekuni Oda, Syuji Minami, Hiroshi Inoue, Akira Matsuda, Yohzoh Yamamoto: Ethylene-alpha-olefin-polyene random copolymer rubber. Mitsui Petrochemical, Armstrong Nikaido Marmelstein & Kubovcik, April 9, 1985: US04510303 (38 worldwide citation)

An ethylene-alpha-olefin-polyene random copolymer rubber comprising ethylene, an alpha-olefin having 3 to 10 carbon atoms and a polyene, wherein (A) a molar ratio of ethylene/alpha-olefin is 55/45 to 95/5, (B) the polyene is a mixture of 5-ethylidene-2-norbornene (ENB) and 5-vinyl-2-norbornene (VNB) ...


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Shizuo Shimizu, Shunji Abe, Akira Matsuda: Method of producing partially crosslinked rubber-resin composition. Mitsui Petrochemical, Armstrong Nikaido Marmelstein & Kubovcik, June 12, 1984: US04454092 (32 worldwide citation)

A method of producing partially crosslinked rubber-resin composition comprising directly feeding a pelletized peroxide-curable olefin copolymer composition, a peroxide-decomposing polyolefin resin and an organic peroxide compound to a twin-screw extruder under specific extruding conditions of weight ...


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Hidekuni Oda, Kazuhiko Murata, Hirokazu Kajiura, Akira Matsuda: Process for production of rubbery ethylene/1-butene/polyene copolymers. Mitsui Petrochemical, Sherman and Shalloway, May 13, 1986: US04588794 (28 worldwide citation)

A rubbery copolymer of ethylene, 1-butene and a polyene, characterized by having (A) an ethylene/1-butene mole ratio of from 86/14 to 95/5, (B) an iodine value of from 2 to 40, (C) an intrinsic viscosity [.eta.], measured in decalin at 135.degree. C., of from 0.8 to 4 dl/g, and (D) a weight average ...