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公开(公告)号：US11377314B2
公开(公告)日：2022-07-05
申请号：US16872376
申请日：2020-05-12
Applicant: FUJIFILM Business Innovation Corp.
Inventor： Masashi Ikeda , Masahito Niwa , Shoichi Maeda , Kiyoshi Watanabe
Abstract: A sheet container includes a housing, a stacking part provided in the housing so that recording sheets are stacked on the stacking part, a contact part to be brought into contact with edges of the recording sheets in a length direction on the stacking part in an attached state in which the contact part is attached into the housing, a connection member connected to the stacking part or the housing and having an extension part longer than the stacking part in the length direction, and a retreater that retreats the contact part in the attached state from the extension part with the connection member connected to the stacking part or the housing.
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公开(公告)号：US20250102940A1
公开(公告)日：2025-03-27
申请号：US18826394
申请日：2024-09-06
Applicant: FUJIFILM Business Innovation Corp.
Inventor： Yukiko KAMIJO , Masahiro Takayama , Yuka Ishihara , Masashi Ikeda , Koji Funaba , Reina Murano , Yuko Hirano
Abstract: An electrostatic-image developing toner set includes a white toner including white toner particles including a polyester resin and a white colorant; and a colored toner other than a white toner, the colored toner including colored toner particles including a vinyl resin, a polyester resin, and a colored colorant, in which a mass ratio C of the polyester resin included in the colored toner particles to the vinyl resin included in the colored toner particles is 0.7 or more and 10 or less, and when a cross section of the colored toner particles is observed, the polyester resin forms a domain having a maximum diameter of 100 nm or more and 1 μm or less.
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Patent Agency Ranking
公开(公告)号：US11479426B2
公开(公告)日：2022-10-25
申请号：US16985346
申请日：2020-08-05
Applicant: FUJIFILM BUSINESS INNOVATION CORP.
Inventor： Masashi Ikeda , Shoichi Maeda
Abstract: A sheet feeding device includes a sheet stacking unit, a long sheet stacking unit, a first guide, a first detector, and a closing unit. The sheet stacking unit is movable up and down. Sheets are stacked on the sheet stacking unit. The long sheet stacking unit is detachably mounted on the sheet stacking unit. Long sheets are stacked on the long sheet stacking unit. The first guide is movable along a feeding direction through a groove. The first guide is deformable into a shape that does not interfere with the long sheet stacking unit. The first guide guides a rear end portion of the sheets in the feeding direction. The first detector is provided in the first guide. The first detector detects the sheets stacked on the sheet stacking unit. The closing unit is detachably attached to the groove in the sheet stacking unit. The closing unit closes the groove.
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公开(公告)号：US11365075B2
公开(公告)日：2022-06-21
申请号：US16868545
申请日：2020-05-07
Applicant: FUJIFILM Business Innovation Corp.
Inventor： Yoshiki Kimura , Kiyoshi Watanabe , Shoichi Maeda , Masashi Ikeda
Abstract: A sheet accommodating apparatus includes a loading portion onto which a sheet is loaded, a lifting and lowering unit that lifts and lowers the loading portion, a raising portion that raises a sheet loading surface with respect to a lowermost lowering position of the loading portion and above which a portion of the sheet is loaded, and an extension portion that extends to a position outward of the loading portion from the raising portion side as seen in plan view and supports another portion of the sheet.
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公开(公告)号：US11565898B2
公开(公告)日：2023-01-31
申请号：US16845058
申请日：2020-04-09
Applicant: FUJIFILM Business Innovation Corp.
Inventor： Yoshiki Kimura , Kiyoshi Watanabe , Shoichi Maeda , Masashi Ikeda
Abstract: A sheet accommodating apparatus includes a main body portion, a loading portion that is provided in the main body portion and supports a portion of a sheet loaded thereon from below, a lifting unit that lifts the loading portion, and a supporting portion that is connected to the main body portion and supports another portion of the sheet from below during a process in which the loading portion is lifted.
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公开(公告)号：US11535756B2
公开(公告)日：2022-12-27
申请号：US16448593
申请日：2019-06-21
Applicant: FUJIFILM BUSINESS INNOVATION CORP.
Inventor： Koji Sasaki , Hiroyoshi Okuno , Yoshifumi Iida , Yuka Zenitani , Masahiro Takayama , Masashi Ikeda , Shunsuke Nozaki
Abstract: A method for producing a silica composite particle including a silica particle and at least one compound in which an aluminum atom bonds to an organic group through oxygen. The method includes: (i) providing a silica particle dispersion liquid having a silica particle content of about 20 mass % or more; (ii) mixing and reacting a compound represented by formula (S1) and the silica particle dispersion liquid to obtain a slurry; (iii) providing the at least one compound; and (iv) then mixing and reacting the slurry with the at least one compound to form the silica composite particle.
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公开(公告)号：US11155425B2
公开(公告)日：2021-10-26
申请号：US16866529
申请日：2020-05-04
Applicant: FUJIFILM Business Innovation Corp.
Inventor： Hiroaki Fujikura , Masashi Ikeda
Abstract: A sheet feed device includes: a tray provided in a device body in a manner capable of being pulled out and having a loading part that is moved up and down; an extension part attached to the device body to support a portion of a sheet to be fed through the tray; a lifting mechanism that has a lifting/lowering part for moving the loading part up and down and a driving part for lifting and holding the loading part via the lifting/lowering part; and a disconnecting part that disconnects the lifting/lowering part and the driving part when an uncoupling operation is accepted in a state in which the tray is accommodated in the device body.
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