公开(公告)号：US11731442B2

公开(公告)日：2023-08-22

申请号：US17524753

申请日：2021-11-12

申请人： Yuuya Nakazawa

发明人： Yuuya Nakazawa

IPC分类号： B41J25/304 ,  B41J2/21 ,  B41J25/34 ,  B41J25/316 ,  B41J25/00

CPC分类号： B41J25/304 ,  B41J2/2146 ,  B41J25/316 ,  B41J25/34 ,  B41J2025/008

摘要： A discharge unit includes a head configured to discharge a liquid, a head mount to which the head is detachably attachable, and a holder configured to hold the head mount. The head mount includes multiple rotation mechanisms on multiple places of the head mount in a longitudinal direction of the head mount, and the holder is configured to rotatably and independently hold the multiple places of the head mount with the rotation mechanisms.

公开(公告)号：US20240157717A1

公开(公告)日：2024-05-16

申请号：US18505417

申请日：2023-11-09

申请人： Kengo TSUBAKI ,  Yuuya NAKAZAWA

发明人： Kengo TSUBAKI ,  Yuuya NAKAZAWA

IPC分类号： B41J25/00

CPC分类号： B41J25/003

摘要： A recording-head position adjustment mechanism includes a supporting member supporting a recording head that discharges a liquid droplet, the recording head including an abutting portion. The recording-head position adjustment mechanism includes a positioner on which the abutting portion abuts, the positioner to which the abutting portion is fixed so as to determine a position of the recording head in a longitudinal direction of the recording head with respect to the supporting member. A position of the positioner in the longitudinal direction with respect to the supporting member is adjustable.

公开(公告)号：US20220153044A1

公开(公告)日：2022-05-19

申请号：US17524753

申请日：2021-11-12

申请人： Yuuya NAKAZAWA

发明人： Yuuya NAKAZAWA

IPC分类号： B41J25/304

摘要： A discharge unit includes a head configured to discharge a liquid, a head mount to which the head is detachably attachable, and a holder configured to hold the head mount. The head mount includes multiple rotation mechanisms on multiple places of the head mount in a longitudinal direction of the head mount, and the holder is configured to rotatably and independently hold the multiple places of the head mount with the rotation mechanisms.

公开(公告)号：US20210260899A1

公开(公告)日：2021-08-26

申请号：US17182138

申请日：2021-02-22

申请人： Katsuhiro Tobita ,  Yasuhiko Kachi ,  Yuuya Nakazawa

发明人： Katsuhiro Tobita ,  Yasuhiko Kachi ,  Yuuya Nakazawa

IPC分类号： B41J29/377 ,  H01L23/473 ,  H01L23/40 ,  F28F27/02

摘要： A cooling device includes a metal member, a cooling member, and a sheet-shaped thermal conductive member. The metal member thermally couples with an element that generates heat. The cooling member includes a channel for refrigerant to flow. The thermal conductive member includes an adhesive surface adhered to the metal member and a non-adhesive surface pressed against and thermally coupled in contact with the cooling member. The thermal conductive member and the cooling member are separable.