Patents by Inventor Naoki Koike
Naoki 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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Publication number: 20240122810Abstract: A tablet cassette (2) comprises: a tablet container (5) in which tablets are stored; and a rotor (8) which is rotatably housed in the tablet container (5). The rotor (8) has: a tablet guideway (8b) for guiding tablets in the tablet container (5) to a tablet discharge port (9) of the tablet container (5); and an adjustment part (33, 64) which is capable of adjusting the dimension of the tablet guideway (8b). This tablet guideway adjustment device (100) comprises: an adjustment member (102) which engages the adjustment part (33, 64); a manipulation amount detection unit (131) which detects a manipulation amount of the adjustment member (102); and a notification unit (201) which, on the basis of the manipulation amount detected by the manipulation amount detection unit (131), notifies a user of adjustment assistance information that is necessary for the user to make an adjustment to the adjustment part (33, 64) by means of the adjustment member (102).Type: ApplicationFiled: February 16, 2022Publication date: April 18, 2024Applicant: YUYAMA MFG. CO., LTD.Inventors: Naoki KOIKE, Mitsuhiro MITANI, Takanori YOROZU
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Patent number: 11944592Abstract: A rotor having a plurality of tablet guide paths is rotatably contained in a cassette main body. The rotor facing an inverse conical-shaped inclined inner surface of the cassette main body includes an inclined outer surface in each of the plurality of tablet guide paths. A distance between the inverse conical-shaped inclined inner surface of the cassette main body and the inclined outer surface of the table guide path can be adjusted by raising and lowering the rotor with respect to the cassette main body. A distance between a partitioning member and a tablet support table can be adjusted by raising and lowering the tablet support table provided on a lower side of the partitioning member. A distance between a first vertical protruding piece and a second vertical protruding piece constituting the tablet guide path can be adjusted by relatively rotating a first movable member and a second movable member.Type: GrantFiled: September 24, 2020Date of Patent: April 2, 2024Assignee: YUYAMA MFG. CO., LTD.Inventors: Naoki Koike, Ryosuke Fukamori
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Publication number: 20240052185Abstract: A radiation curable ink jet composition includes polymerizable compounds and a photopolymerization initiator, the polymerizable compounds include a monofunctional monomer, a content of the monofunctional monomer with respect to a total mass of the polymerizable compounds is 90 percent by mass or more, and the photopolymerization initiator includes ethyl (2,4,6-trimethylbenzoyl)phenylphosphinate.Type: ApplicationFiled: October 11, 2023Publication date: February 15, 2024Inventors: Naoki KOIKE, Toru SAITO, Kyohei TANAKA, Kiyoshi NAKAMURA
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Patent number: 11884828Abstract: A radiation curable ink jet composition includes polymerizable compounds; and a photopolymerization initiator, the polymerizable compounds include a vinyl ether group-containing (meth)acrylate represented by the following general formula (I), a content of the vinyl ether group-containing (meth)acrylate with respect to a total mass of the radiation curable ink jet composition is 15 percent by mass or more, and the photopolymerization initiator includes ethyl (2,4,6-trimethylbenzoyl)phenylphosphinate. H2C?CR1—CO—OR2—O—CH?CH—R3??(I) In the above formula, R1 represents a hydrogen atom or a methyl group, R2 represents a divalent organic residue having 2 to 20 carbon atoms, and R3 represents a hydrogen atom or a monovalent organic residue having 1 to 11 carbon atoms.Type: GrantFiled: March 24, 2021Date of Patent: January 30, 2024Inventors: Kiyoshi Nakamura, Toru Saito, Toshiyuki Yoda, Naoki Koike
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Publication number: 20240010007Abstract: A recording method includes a white ink attachment step, in which a white ink composition containing a white colorant is attached to a recording medium; a non-white ink attachment step, in which a non-white ink composition containing a non-white colorant is attached to overlap the attached white ink composition; a first treatment liquid attachment step, accompanying the white ink attachment step and in which a treatment liquid containing a flocculant is attached to the recording medium; and a second treatment liquid attachment step, accompanying the non-white ink attachment step and in which a treatment liquid containing a flocculant is attached to the recording medium. The white ink composition experiences a five-fold or greater increase in viscosity when mixed with a 7% by mass aqueous solution of calcium formate in a ratio by mass of 10:1, the white ink composition to the aqueous solution of calcium formate.Type: ApplicationFiled: June 30, 2023Publication date: January 11, 2024Inventors: Naoki KOIKE, Ippei OKUDA
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Publication number: 20230356959Abstract: A rotor (4) is received rotatably in a cassette body (3) for receiving tablets. The rotor comprises a tablet guiding path (4b) formed between a slanted inner face (6a) of the cassette body and a slanted outer face (22a) of the rotor for guiding the tablets received in the cassette body to a tablet discharging hole (7) disposed to the cassette body. The rotor comprises a separating member (8) disposed above the tablet discharging hole of the cassette body, a tablet supporting pedestal (53) disposed elevatably to the tablet guiding path for supporting the tablet at the bottom position in the tablet guiding path and a height adjustment mechanism (50) for adjusting a tablet discharging height between the tablet supporting pedestal and the separating member. The height adjustment mechanism makes the tablet supporting pedestal elevate to a direction inclined to a rotation shaft of the rotor along the tablet guiding path.Type: ApplicationFiled: July 17, 2023Publication date: November 9, 2023Applicant: YUYAMA MFG. CO., LTD.Inventors: Naoki KOIKE, Akira MAEDA
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Publication number: 20230320936Abstract: A drug packaging device includes a drug accommodating/dispensing unit that supplies various types of drugs, a drug packaging portion in which a drug supplied from the drug accommodating/dispensing unit is packaged in a packaging sheet, a drug packaging introducing member that drops the drug to be packaged into the packaging sheet in the drug packaging portion), a pooling portion that pools, upstream of this drug packaging introducing member, the drug, and a drug imaging device that captures an image of the drug in the pooling portion. The drug imaging device performs an imaging process of capturing an image of the drug in the pooling portion in a non-backlit state, and an imaging process of capturing an image of the drug in the pooling portion in a backlit state.Type: ApplicationFiled: September 3, 2021Publication date: October 12, 2023Inventors: Naoki KOIKE, Masao FUKADA, Ryosuke FUKAMORI, Thanhxuan HUYNH
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Patent number: 11745954Abstract: A rotor (4) is received rotatably in a cassette body (3) for receiving tablets. The rotor comprises a tablet guiding path (4b) formed between a slanted inner face (6a) of the cassette body and a slanted outer face (22a) of the rotor for guiding the tablets received in the cassette body to a tablet discharging hole (7) disposed to the cassette body. The rotor comprises a separating member (8) disposed above the tablet discharging hole of the cassette body for separating a space between a tablet at a bottom position and a tablet at an upper position, a tablet supporting pedestal (53) disposed elevatably to the tablet guiding path for supporting the tablet at the bottom position in the tablet guiding path and a height adjustment mechanism (50) for adjusting a tablet discharging height between the tablet supporting pedestal and the separating member. The height adjustment mechanism makes the tablet supporting pedestal elevate to a direction inclined to a rotation shaft of the rotor along the tablet guiding path.Type: GrantFiled: December 10, 2019Date of Patent: September 5, 2023Assignee: YUYAMA MFG. CO., LTD.Inventors: Naoki Koike, Akira Maeda
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Patent number: 11718100Abstract: A non-aqueous ink jet ink composition is provided that can form an image having excellent weather resistance, abrasion resistance, and coloring property. The non-aqueous ink jet ink composition includes a cyclic ester compound, at least one first solvent represented by the following General Formula (1) and having a flash point of 140° C. or lower: R1O—(R2O)m—R3, a second solvent represented by the General Formula (1), and C.I. Pigment Orange-43 (PO-43) as a pigment. In the at least one first solvent represented by General Formula (1), R1 and R3 each independently represent hydrogen or an alkyl group having 1 to 5 carbon atoms, R2 represents an alkylene group having 2 or 3 carbon atoms, and m represents an integer of 2 to 6. The second solvent represented by General Formula (1) includes a glycol monoether compound in which at least one of R1 and R3 is hydrogen. A volume average particle diameter of the PO-43 is 100 nm or more and 400 nm or less.Type: GrantFiled: January 6, 2021Date of Patent: August 8, 2023Inventors: Keiji Iida, Kenichiro Kubota, Naoki Koike, Jun Ito, Makoto Nagase
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Publication number: 20230192333Abstract: To provide a drug discharge device capable of reducing complexity when distributing a drug into a manual distribution device. A drug discharge device includes a manual distribution member 15 that includes a plurality of recessed portions 20 in which a solid drug is distributed, discharge means that discharges the drug distributed in the recessed portions 20 to a downstream side directly or via another member, and a control device that controls the discharge means, in which the discharge means is capable of individually discharging a drug corresponding to a predetermined recessed portion 20, the control device assigns the same drug to the recessed portions 20 in adjacent regions based on prescription information including information on a drug to be provided to a plurality of patients or one patient, and the discharge means discharges the drugs in a predetermined order.Type: ApplicationFiled: April 9, 2021Publication date: June 22, 2023Applicant: YUYAMA MFG. CO., LTD.Inventor: Naoki KOIKE
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Patent number: 11680177Abstract: A radiation-curing ink jet ink composition includes a urethane (meth)acrylate including one (meth)acryloyl group, the amount of the urethane (meth)acrylate being 5.0% by mass or more and 30.0% by mass or less of the total amount of the ink composition, and a (meth)acrylate including an aromatic ring and one (meth)acryloyl group, the amount of the (meth)acrylate being 4.0% by mass or more and 50.0% by mass or less of the total amount of the ink composition.Type: GrantFiled: February 27, 2020Date of Patent: June 20, 2023Inventors: Naoki Koike, Toru Saito, Toshiyuki Yoda
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Patent number: 11629260Abstract: A radiation-curable ink jet composition includes a multifunctional monomer and a vinyl methyl oxazolidinone. The content of the multifunctional monomer is 5 to 50 mass % based on the total amount of the radiation-curable ink jet composition.Type: GrantFiled: June 28, 2022Date of Patent: April 18, 2023Inventors: Toru Saito, Naoki Koike, Toshiyuki Yoda, Kyohei Tanaka
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Publication number: 20220332961Abstract: A radiation-curable ink jet composition includes a multifunctional monomer and a vinyl methyl oxazolidinone. The content of the multifunctional monomer is 5 to 50 mass % based on the total amount of the radiation-curable ink jet composition.Type: ApplicationFiled: June 28, 2022Publication date: October 20, 2022Inventors: Toru SAITO, Naoki KOIKE, Toshiyuki YODA, Kyohei TANAKA
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Patent number: 11407908Abstract: A radiation-curable ink jet composition includes a monofunctional (meth)acrylate monomer and vinyl methyl oxazolidinone.Type: GrantFiled: September 11, 2020Date of Patent: August 9, 2022Inventors: Toru Saito, Naoki Koike, Toshiyuki Yoda, Kyohei Tanaka
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Patent number: 11406567Abstract: A medicine cassette 100 includes a side-wall constituent body 110, a first rotating body 120, a second rotating body 130 and a medicine discharging part 144c. The medicine cassette 100 can scrape up medicines prepared in a medicine containing part 182 along with a rotation of the first rotating body 120 to transfer and place the medicines onto the second rotating body 130 and transfer the medicines toward a downstream side of a rotational direction of the second rotating body 130 to discharge the medicines from the medicine discharging part 144c. An expanding portion 110a expanding toward an outer side of a radial direction of the second rotating body 130 is provided in the side-wall constituent body 110 on a lower side of the second rotating body 130.Type: GrantFiled: December 14, 2020Date of Patent: August 9, 2022Assignee: YUYAMA MFG. CO., LTD.Inventors: Naoki Koike, Takanori Yorozu, Shoichiro Okada, Kenichi Takada
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Patent number: 11407909Abstract: A radiation-curable ink jet composition includes vinyl methyl oxazolidinone and a vinyl ether group-containing (meth)acrylate represented by the following formula (1): H2C?CR1—CO—OR2—O—CH?CH—R3 (where, R1 is a hydrogen atom or a methyl group, R2 is a divalent C2-C20 organic residue, and R3 is a hydrogen atom or a monovalent C1-C11 organic residue).Type: GrantFiled: September 11, 2020Date of Patent: August 9, 2022Inventors: Toshiyuki Yoda, Toru Saito, Naoki Koike, Kiyoshi Nakamura, Kyohei Tanaka
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Publication number: 20220024698Abstract: A rotor (4) is received rotatably in a cassette body (3) for receiving tablets. The rotor comprises a tablet guiding path (4b) formed between a slanted inner face (6a) of the cassette body and a slanted outer face (22a) of the rotor for guiding the tablets received in the cassette body to a tablet discharging hole (7) disposed to the cassette body. The rotor comprises a separating member (8) disposed above the tablet discharging hole of the cassette body for separating a space between a tablet at a bottom position and a tablet at an upper position, a tablet supporting pedestal (53) disposed elevatably to the tablet guiding path for supporting the tablet at the bottom position in the tablet guiding path and a height adjustment mechanism (50) for adjusting a tablet discharging height between the tablet supporting pedestal and the separating member. The height adjustment mechanism makes the tablet supporting pedestal elevate to a direction inclined to a rotation shaft of the rotor along the tablet guiding path.Type: ApplicationFiled: December 10, 2019Publication date: January 27, 2022Applicant: YUYAMA MFG. CO., LTD.Inventors: Naoki KOIKE, Akira MAEDA
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Patent number: 11215971Abstract: A design support system includes memory, a receiving unit, and an associating unit. The memory stores information on design element classification that classifies a design element included in a product, and information on design requirement classification that classifies a design requirement required for the product. The receiving unit receives technical information regarding a design trouble. The associating unit refers to technical information regarding a design trouble, received by the receiving unit, and associates a classification item in the design requirement classification to which the design trouble belongs and a classification item in the design element classification to which a design element causing the design trouble belongs with each other, along with information on a phenomenon indicating a failure status of the design element included in the technical information.Type: GrantFiled: August 27, 2019Date of Patent: January 4, 2022Assignee: FUJIFILM Business Innovation Corp.Inventors: Yasuaki Miyazawa, Makoto Fuchigami, Kimihiro Wakabayashi, Yoshikazu Okamoto, Hiroshi Murano, Nobukazu Takahashi, Masaki Suda, Mari Horie, Naoki Koike, Masao Okubo
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Publication number: 20210403732Abstract: A radiation curable ink jet ink composition includes vinyl methyl oxazolidinone; and a monomer having at least two vinyl ether groups.Type: ApplicationFiled: June 23, 2021Publication date: December 30, 2021Inventors: Naoki Koike, Toru Saito, Toshiyuki Yoda
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Patent number: 11197804Abstract: Provided is a tablet guiding path adjusting apparatus that adjusts a tablet guiding path adjusting mechanism in the tablet cassette, comprising a rotor rotatably equipped within a cassette body and having a tablet guiding path for receiving at least one of tablets received within the cassette body and guiding to a discharging orifice of the cassette body; a partition member for entering the tablet guiding path and being located between a tablet at the lowest part and a tablet at the upper side thereof; and tablet guiding paths adjusting mechanisms configured to adjust at least either dimension of the depth and width of the tablet guiding path to the rotor; wherein the tablet guiding path adjusting apparatus engages with engaging parts of the tablet guiding path adjusting mechanisms to operate the tablet guiding path adjusting mechanism, and adjusts a dimension of the tablet guiding path in accordance with the shape or size of tablets received within the cassette body.Type: GrantFiled: August 6, 2018Date of Patent: December 14, 2021Assignee: YUYAMA MFG. CO., LTD.Inventors: Naoki Koike, Mitsuhiro Mitani, Akira Maeda