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公开(公告)号：US20200307292A1
公开(公告)日：2020-10-01
申请号：US16832942
申请日：2020-03-27
Applicant: SEIKO EPSON CORPORATION
Inventor： Shinsaku KOSUGE , Taishi SASAKI
Abstract: A tape printing apparatus including three holding protrusions that are provided on a mounting portion cover and that hold a cartridge mounted in a cartridge mounting portion, a displacement member that, when the cartridge is mounted in the cartridge mounting portion, is displaced from a protruded position to a lower-side position by having the cartridge abut against a cartridge abutment portion, and an elastic member that applies force to the displacement member towards an opposite direction to a mounting direction. In the tape printing apparatus, when viewed from the mounting direction, the cartridge abutment portion is provided inside a virtual holding triangle having holding distal end portions that are distal end portions of the three holding protrusions as apexes.
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公开(公告)号：US20200171844A1
公开(公告)日：2020-06-04
申请号：US16783643
申请日：2020-02-06
Applicant: SEIKO EPSON CORPORATION
Inventor： Tomoyuki KUBOTA , Akihiro SHINTANI , Taishi SASAKI , Haruki SUGAWARA , Naoya NISHIMURA
Abstract: A tape printing device that is vertically long and is able to be operated by being handheld including a handling portion that is a part to be handheld, a main mechanism portion in which a printing mechanism portion which is connected to a tip end side of the handling portion is built, and a handholding portion that is connected to a base end side of the handling portion and is used for being grabbed at the time of carrying, and the tape printing device is formed in a vertical long shape of which a ratio between the entire width of an outer shell and the entire length of the outer shell is approximately 1:2.
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公开(公告)号：US20180065385A1
公开(公告)日：2018-03-08
申请号：US15563283
申请日：2016-03-24
Applicant: Seiko Epson Corporation
Inventor： Tomoyuki KUBOTA , Taishi SASAKI
CPC classification number: B41J15/044 , B41J3/4075 , B41J11/0025 , B41J11/009 , B41J11/0095 , B41J11/04 , B41J11/703 , B41J17/04 , B41J17/32 , B41J25/304 , B65H19/12 , G11B15/6815
Abstract: A tape cartridge which is mounted in a tape printing apparatus provided with a detection part, includes a tape-shaped member which has a detection protrusion of which a lateral side partially protrudes in a tape width direction and a cartridge case in which a tape roll formed by winding the tape-shaped member into a roll shape is contained. In the tape cartridge, an exposed area is provided outside the cartridge case, the exposed area being where the detection protrusion provided in the tape-shaped member delivered from the tape roll and fed in a length direction of the tape-shaped member is exposed, the cartridge case has a cover which covers the tape-shaped member delivered from the tape roll in a tape feeding upstream side from the exposed area, and the cover includes a first cover, a second cover and a position regulating part.
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公开(公告)号：US20240190153A1
公开(公告)日：2024-06-13
申请号：US18585542
申请日：2024-02-23
Applicant: SEIKO EPSON CORPORATION
Inventor： Keisuke TARUYA , Taishi SASAKI , Akio ISHIMOTO , Hirosuke YASUKI
CPC classification number: B41J32/00 , B41J15/044 , B41J3/4075
Abstract: A cartridge configured to be mounted on a tape printer, the cartridge includes a ribbon roll around which an ink ribbon is wound, and a cartridge case configured to accommodate a tape roll around which a tape is wound and that accommodates the ribbon roll, in which the cartridge case includes a third case portion, a first case portion that constitutes a tape roll accommodating portion accommodating the tape roll between the first case portion and the third case portion, and a second case portion that is separated from the first case portion and accommodates the ribbon roll between the second case portion and the third case portion, and the first case portion is configured to open and close the tape roll accommodating portion.
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公开(公告)号：US20230302837A1
公开(公告)日：2023-09-28
申请号：US18180506
申请日：2023-03-08
Applicant: SEIKO EPSON CORPORATION
Inventor： Keisuke TARUYA , Taishi SASAKI , Akio ISHIMOTO , Hirosuke YASUKI
CPC classification number: B41J32/00 , B41J15/044 , B41J35/36 , B41J17/32
Abstract: There is provided a tape cartridge, in which the cartridge case is provided with an outer protrusion portion received by an outer recess portion, the outer protrusion portion blocks insertion of a third core projection into a core hole of a tape core B around which a tape B, which is different in type from the tape A, is wound and which has a shape different from that of the tape core A, by contact with the tape core B when the tape roll A is mistakenly replaced with a tape roll B included in a tape cartridge B, which is configured to be mounted on a tape printing apparatus, and including the tape B and the tape core B.
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Patent Agency Ranking
公开(公告)号：US20230286309A1
公开(公告)日：2023-09-14
申请号：US18180454
申请日：2023-03-08
Applicant: SEIKO EPSON CORPORATION
Inventor： Keisuke TARUYA , Taishi SASAKI , Akio ISHIMOTO , Hirosuke YASUKI
CPC classification number: B41J32/00 , B41J15/044 , B41J3/4075
Abstract: A cartridge configured to be mounted on a tape printer, the cartridge includes a ribbon roll around which an ink ribbon is wound, and a cartridge case configured to accommodate a tape roll around which a tape is wound and that accommodates the ribbon roll, in which the cartridge case includes a third case portion, a first case portion that constitutes a tape roll accommodating portion accommodating the tape roll between the first case portion and the third case portion, and a second case portion that is separated from the first case portion and accommodates the ribbon roll between the second case portion and the third case portion, and the first case portion is configured to open and close the tape roll accommodating portion.
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公开(公告)号：US20220009252A1
公开(公告)日：2022-01-13
申请号：US17418904
申请日：2019-12-23
Applicant: SEIKO EPSON CORPORATION
Inventor： Akio ISHIMOTO , Taishi SASAKI
Abstract: A cartridge reduces a movement amount of a center of gravity of a cartridge accompanied by the progress of the winding of an ink ribbon. The cartridge to be installed in a tape printing device includes a platen roller, a paying-out core on which an ink ribbon is wound, and a winding core that winds up the ink ribbon paid out from the paying-out core. When seen from a rotational axis direction parallel to a rotational axis of the paying-out core and a rotational axis of the winding core, the paying-out core and the winding core are arranged to at least partially overlap an imaginary line that passes through a center of the platen roller and extends in a longitudinal direction of the cartridge.
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公开(公告)号：US20210023856A1
公开(公告)日：2021-01-28
申请号：US16980457
申请日：2019-03-28
Applicant: SEIKO EPSON CORPORATION
Inventor： Akio ISHIMOTO , Taishi SASAKI
Abstract: A ribbon cartridge includes: a winding-side cylinder part that guides an ink ribbon and into which a winding shaft is inserted when the ribbon cartridge is installed in a cartridge installation part; a first ribbon guide that guides the ink ribbon at a position on a downstream side of the winding-side cylinder part in a feeding direction of the ink ribbon; and a second ribbon guide that guides the ink ribbon at a position on the downstream side of the ribbon guide in the feeding direction. The first ribbon guide is on an inner side of the second ribbon cartridge with respect to a guide imaginary line connecting the winding-side cylinder part and the second ribbon guide to each other when seen from a front side of the ribbon cartridge in an installation direction
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公开(公告)号：US20180297374A1
公开(公告)日：2018-10-18
申请号：US15950790
申请日：2018-04-11
Applicant: SEIKO EPSON CORPORATION
Inventor： Taishi SASAKI
IPC: B41J2/32 , B41J25/312 , B41J11/00 , B41J15/04 , B41J11/04
CPC classification number: B41J2/32 , B41J2/325 , B41J11/0025 , B41J11/04 , B41J15/04 , B41J15/044 , B41J25/312
Abstract: In a case where a first tape cartridge is mounted on a cartridge mounting portion, in which the first tape cartridge that accommodates first tape and a first platen roller having a first roller length and a second tape cartridge that accommodates second tape and a second platen roller having a second roller length larger than the first roller length are mounted, a thermal head that performs printing onto the first tape is pressed against the first platen roller at first head pressing force, and in a case where the second tape cartridge is mounted on the cartridge mounting portion, the thermal head that performs printing onto the second tape is pressed against the second platen roller at second head pressing force larger than the first head pressing force.
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公开(公告)号：US20170291429A1
公开(公告)日：2017-10-12
申请号：US15467620
申请日：2017-03-23
Applicant: SEIKO EPSON CORPORATION
Inventor： Taishi SASAKI
CPC classification number: B41J3/4073 , B41J2/32 , B41J3/4075
Abstract: A tape printing apparatus includes an operation surface and a plurality of operation keys protruding from the operation surface. The operation keys include first keys and second keys that protrude less than the first keys from the operation surface, and the second keys include at least one of a power key and a print key.
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