Patents by Inventor Mitsuru Koike
Mitsuru Koike has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11225619Abstract: An aviation biofuel component including 90.0 vol % or more of isoparaffins of C10 to C12 and 30.0 vol % or more of isoparaffins which are at least C10 or C12.Type: GrantFiled: October 10, 2018Date of Patent: January 18, 2022Assignee: IDEMITSU KOSAN CO., LTD.Inventors: Yasuyo Saito, Akio Imai, Mitsuru Koike, Hiroyuki Tooi
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Publication number: 20210189268Abstract: An aviation biofuel component including 90.0 vol % or more of isoparaffins of C10 to C12 and 30.0 vol % or more of isoparaffins which are at least C10 or C12.Type: ApplicationFiled: October 10, 2018Publication date: June 24, 2021Applicant: IDEMITSU KOSAN CO., LTD.Inventors: Yasuyo SAITO, Akio IMAI, Mitsuru KOIKE, Hiroyuki TOOI
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Patent number: 10968408Abstract: It is an object of the present invention to provide a gasoline composition utilizing lignocellulosic biomass, which is a plant-derived resource that does not cause competition with food production, the gasoline composition satisfying properties required for use in gasoline engines, and a process for producing the gasoline composition. The gasoline composition contains 0.3 to 10.0 vol % of hemicellulose-derived pentene.Type: GrantFiled: July 24, 2017Date of Patent: April 6, 2021Assignee: IDEMITSU KOSAN CO., LTDInventors: Yasuyo Okuyama, Akio Imai, Mitsuru Koike, Shinya Sasaki
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Publication number: 20190225899Abstract: It is an object of the present invention to provide a gasoline composition utilizing lignocellulosic biomass, which is a plant-derived resource that does not cause competition with food production, the gasoline composition satisfying properties required for use in gasoline engines, and a process for producing the gasoline composition. The gasoline composition contains 0.3 to 10.0 vol % of hemicellulose-derived pentene.Type: ApplicationFiled: July 24, 2017Publication date: July 25, 2019Inventors: Yasuyo Okuyama, Akio Imai, Mitsuru Koike, Shinya Sasaki
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Patent number: 6733197Abstract: An image recording apparatus records an image by adhering ink droplets ejected from a recording head to a long recording material. A solvent in the ink droplets is removed by a heating and drying section, and a transparent sheet material is laminated onto an image recording surface of the recording material by a laminating section. Subsequently, the recording material is cut into pieces by a first cutter along boundaries of recorded images, which boundaries extend in a transverse direction of the recording material. A piece having images recorded thereon is transferred to a conveyance belt, conveyed, cut for each of the images by a second cutter, and accumulated in a print accumulating section via a conveyance belt. A piece having a single image recorded thereon is conveyed on another conveyance belt and accumulated in the print accumulating section. Thus, processing time per image can be reduced.Type: GrantFiled: May 7, 2002Date of Patent: May 11, 2004Assignee: Fuji Photo Film Co., Ltd.Inventors: Mitsuru Koike, Yoshio Ishii, Makoto Yamada, Eiichi Kito
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Publication number: 20020192003Abstract: An image recording apparatus records an image by adhering ink droplets ejected from a recording head to a long recording material. A solvent in the ink droplets is removed by a heating and drying section, and a transparent sheet material is laminated onto an image recording surface of the recording material by a laminating section. Subsequently, the recording material is cut into pieces by a first cutter along boundaries of recorded images, which boundaries extend in a transverse direction of the recording material. A piece having images recorded thereon is transferred to a conveyance belt, conveyed, cut for each of the images by a second cutter, and accumulated in a print accumulating section via a conveyance belt. A piece having a single image recorded thereon is conveyed on another conveyance belt and accumulated in the print accumulating section. Thus, processing time per image can be reduced.Type: ApplicationFiled: May 7, 2002Publication date: December 19, 2002Inventors: Mitsuru Koike, Yoshio Ishii, Makoto Yamada, Eiichi Kito
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Patent number: 5274673Abstract: In each terminal connected to an optical bus a narrow pulse synchronized with the rise of a pre-synchronizing pulse appended to the head of the one digital signal TXN of Manchester-biphase signals, a narrow pulse synchronized with the rise of each pulse of the other Manchester-biphase digital signal TXO and a narrow pulse occurring every fixed period of time during the duration of each pulse are produced, and these narrow pulses are converted into optical signals, which are provided as an optical pulse train to the optical bus. In each terminal optical pulses received from the optical bus are converted into an electric signal, which is separated into its leading pulse and the subsequent pulses, a synchronizing pulse is produced in synchronization with the leading pulse, the subsequent pulses are each converted into a pulse of a fixed width to regenerate the signal TXO, and the regenerated signal TXO is polarity inverted and then combined with the pre-synchronizing pulse to regenerate the signal TXN.Type: GrantFiled: November 9, 1992Date of Patent: December 28, 1993Assignee: Japan Aviation Electronics Industry LimitedInventors: Takeo Kaharu, Masato Shimamura, Yuzo Kohsaka, Shuichi Aihara, Kousuke Maezawa, Mitsuru Koike
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Patent number: 5238782Abstract: A photopolymerizable composition comprises at least one addition polymerizable compound having at least one ethylenically unsaturated bond and at least one photopolymerization initiator represented by the following general formula (I): ##STR1## wherein R.sub.1 to R.sub.4 independently represent hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, hydroxyl group, a substituted or unsubstituted alkoxy group, or a substituted or unsubstituted amino group with the proviso that R.sub.1 to R.sub.4 may form a non-metallic ring together with the carbon atoms bonded thereto; R.sub.5 and R.sub.6 each represents hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, a heteroaromatic group, an acyl group, cyano group, an alkoxycarbonyl group, carboxyl group or a substituted alkenyl group with the proviso that R.sub.5 and R.sub.Type: GrantFiled: February 26, 1990Date of Patent: August 24, 1993Assignee: Fuji Photo Film Co., Ltd.Inventors: Koichi Kawamura, Mitsuru Koike
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Patent number: 5220582Abstract: In each terminal connected to an optical bus a narrow pulse synchronized with the rise of a pre-synchronizing pulse appended to the head of the one digital signal TXN of Manchester-biphase signals, a narrow pulse synchronized with the rise of each pulse of the other Manchester-biphase digital signal TXO and a narrow pulse occurring every fixed period of time during the duration of each pulse are produced, and these narrow pulses are converted into optical signals, which are provided as an optical pulse train to the optical bus.Type: GrantFiled: June 19, 1991Date of Patent: June 15, 1993Assignee: Japan Aviation Electronics Industry LimitedInventors: Takeo Kaharu, Masato Shimamura, Yuzo Kohsaka, Shuichi Aihara, Kousuke Maezawa, Mitsuru Koike
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Patent number: 5080999Abstract: A light-sensitive composition which comprises, (a) an ethylenically unsaturated addition polymerizable compound, (b) an alkaline water-soluble or swellable, and film-forming polymer, (c) a photopolymerization initiator, (d) a negative working diazo resin, and (e) at least one compound selected from the group consisting of a higher fatty acid and a higher fatty acid amide which are solid at ordinary temperatures.The light-sensitive composition is hardly influenced by oxygen and is suitable for a presensitized plate from which a printing plate is to be prepared.Type: GrantFiled: May 28, 1991Date of Patent: January 14, 1992Assignee: Fuji Photo Film Co., Ltd.Inventors: Masanori Imai, Mitsuru Koike, Noriaki Watanabe, Nobuyuki Kita, Tatsuji Higashi
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Patent number: 4950581Abstract: A photopolymerizable composition is provided containing a polymerizable compound having an ethylenically unsaturated bond, a photopolymerization initiator, and if necessary, a linear organic high molecular weight polymer. The photopolymerization initiator comprises a combination of (a) an organic compound represented by formula (I): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, and R.sup.4, which may be the same or different, each represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted alkenyl group a substituted or unsubstituted alkynyl group, or a substituted or unsubstituted heterocyclic group, and at least two of said R.sup.1, R.sup.2, R.sup.3, and R.sup.4 may combine to form a cyclic structure, with the proviso that at least one of R.sup.1, R.sup.2, R.sup.3, and R.sup.4 is an alkyl group, and wherein Z.sym. represents an alkali metal cation or a quaternary ammonium cation, and (b) an organic dye having no counter anion.Type: GrantFiled: July 5, 1988Date of Patent: August 21, 1990Assignee: Fuji Photo Film Co., Ltd.Inventors: Mitsuru Koike, Nobuyuki Kita
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Patent number: 4937161Abstract: A photopolymerizable composition containing a polymerizable compound having an ethylenically unsaturated bond, a photopolymerization initiator, and if necessary, a linear organic hibh molecular weight polymer. The photopolymerization initiator comprises a combination of (a) at least one organic boron compound anion salt of an organic cationic dye, andd (b) a compound represented by formula (I): ##STR1## wherein x represents a halogen atom; Y represents --CH.sub.3, --NH.sub.2, --NHR', --N(R').sub.2, or --OR' wherein R' represents an alkyl group, a substituted alkyl group, an aryl group, or a substituted aryl group; and wherein R represents --CX.sub.3, an alkyl group, a substituted alkyl group, an aryl group, a substituted aryl group, or a substituted alkenyl group.Type: GrantFiled: July 5, 1988Date of Patent: June 26, 1990Assignee: Fuji Photo Film Co., Ltd.Inventors: Nobuyuki Kita, Mitsuru Koike
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Patent number: 4833884Abstract: A fluid actuator including at least two cylinders connected to a common pressurized-fluid supply mechanism. Actuation units are connected to piston rods of the cylinders, respectively. The piston of one of the cylinders is operated by pressurized fluid, and when the piston is moved back, the pressure in the cylinder is increased to operate the piston of the other cylinder. The actuation units are thus operated with a certain amount of interval of time or in a synchronous mode.Type: GrantFiled: October 26, 1987Date of Patent: May 30, 1989Assignee: Fuji Machinery Company Ltd.Inventors: Kiyoshi Seko, Kazuhiko Soe, Mitsuru Koike, Yoshitaka Iida
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Patent number: 4810618Abstract: A photopolymerizable composition comprises at least one polymerizable compound having at least one ethylenically unsaturated bond therein and at least one photopolymerization initiator and optionally at least one linear organic high molecular weight polymer and characterized in that the photopolymerization initiator comprises a specific combination of two kinds of compounds, for instance, 2,4,6-tris(trichloromethyl)-s-triazine and compound (12) represented by the following formula: ##STR1## The photopolymerizable composition exhibits a high sensitivity to extremely wide range of actinic rays extending from ultraviolet light to visible light and is useful for manufacturing PS plates and photoresist layer for use in making print circuit-boards or the like.Type: GrantFiled: January 11, 1988Date of Patent: March 7, 1989Assignee: Fuji Photo Film Co., Ltd.Inventors: Mitsuru Koike, Koichi Kawamura
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Patent number: 4687727Abstract: A light-sensitive planographic printing plate comprising a layer of a photo-polymerizable composition provided on at least one side of a base, wherein said photo-polymerizable composition comprises:(A) a polymer having at least one group represented by the general formula (I) ##STR1## wherein R.sub.1 to R.sub.5 each represent a member selected from the group consisting of a hydrogen atom, a halgen atom, a carboxyl group, a sulfo group, a nitro group, a cyano group, an amido group, an amino group and a substituted or unsubstituted alkyl group, aryl group, alkoxy gruop, aryloxy group, alkylamino group, arylamino group, alkylsulfonyl group and arylsulfonyl group and Z represents an oxygen atom, a sulfur atom, NH or NR, wherein R represents an alkyl group; and a carboxyl group on the side chain;(B) a monomer or oligomer having at least two polymerizable ethylenically unsaturated double bonds;(C) a photo-polymerization initiator, and(D) a diazo resin.Type: GrantFiled: September 9, 1985Date of Patent: August 18, 1987Assignee: Fuji Photo Film Co., Ltd.Inventors: Tadao Toyama, Kesanao Kobayashi, Mitsuru Koike, Koji Tamoto
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Patent number: 4511645Abstract: A presensitized printing plate which has a photopolymerizing composition layer provided on at least one side of a support, with the photopolymerizing composition being constituted with (A) a polymer containing in its side chains groups represented by the following general formula (I) and carboxylic groups: ##STR1## (wherein R.sub.1 to R.sub.5 each represents a hydrogen atom, a halogeno group, a carboxyl group, a sulfo group, a nitro group, a cyano group, and amido group, an amino group, or an unsubstituted or a substituted alkyl, aryl, alkoxy, aryloxy, alkylamino, arylamino, alkylsulfonyl or arylsulfonyl group; and Z represents an oxygen atom, a sulfur atom, --NH-- or --NR-- (R=alkyl)), (B) a monomer or an olygomer having at least two polymerizable ethylenically unsaturated double bonds, and (C) a photopolymerization initiator.Type: GrantFiled: September 9, 1983Date of Patent: April 16, 1985Assignee: Fuji Photo Film Co., Ltd.Inventors: Mitsuru Koike, Kesanao Kobayashi, Tadao Toyama, Hiroshi Misu, Koji Tamoto, Masayuki Iwasaki