公开(公告)号：US11331783B2

公开(公告)日：2022-05-17

申请号：US16819678

申请日：2020-03-16

Applicant: MAKITA CORPORATION

Inventor： Kazuya Tanaka ,  Hironori Ogura

IPC: B25F3/00 ,  B25F5/02 ,  H02J50/80 ,  B25F5/00 ,  G05B13/02 ,  H01M50/256 ,  H04Q9/00 ,  H01R33/94 ,  H02J7/00

Abstract: A communication adapter attachment device in one aspect of the present disclosure is provided in a working machine, and includes an adapter housing portion, a cap, and a cap-side interface. The cap-side interface is configured to enable viewing of the adapter-side interface and/or an input operation to the adapter-side interface from outside of the working machine, in a state in which the communication adapter is accommodated in the adapter housing portion and the opening is closed with the cap.

公开(公告)号：US10391622B2

公开(公告)日：2019-08-27

申请号：US15790478

申请日：2017-10-23

Applicant: MAKITA CORPORATION

Inventor： Kazuya Tanaka ,  Hironori Ogura

IPC: B25F3/00 ,  B25F5/00 ,  B25F5/02 ,  H01M2/10 ,  H02J7/00 ,  G05B13/02 ,  H01R33/94 ,  H02J50/80

Abstract: A communication adapter attachment device in one aspect of the present disclosure is provided in a working machine, and includes an adapter housing portion, a cap, and a cap-side interface. The cap-side interface is configured to enable viewing of the adapter-side interface and/or an input operation to the adapter-side interface from outside of the working machine, in a state in which the communication adapter is accommodated in the adapter housing portion and the opening is closed with the cap.

公开(公告)号：US12107299B2

公开(公告)日：2024-10-01

申请号：US17657782

申请日：2022-04-04

Applicant: MAKITA CORPORATION

Inventor： Kazuya Tanaka

IPC: H01M50/533 ,  H01M10/42 ,  H01M50/204 ,  H01M50/247

CPC classification number: H01M50/533 ,  H01M10/425 ,  H01M50/204 ,  H01M50/247 ,  H01M2220/30

Abstract: A battery apparatus may include: a plurality of battery cells, each of the battery cells having a positive electrode and a negative electrode; and a plurality of battery tabs. Each of the battery tabs has at least one cell-connection part, which is electrically connected to the positive electrode or the negative electrode of a respective one of the plurality of battery cells, and a sheet part, which is integrally formed with the at least one cell-connection part. Each of the battery tabs may be either a first-type battery tab or a second-type battery tab. The sheet thickness of at least one portion of the first-type battery tab may be larger than the sheet thickness of at least one portion of the second-type battery tab.

公开(公告)号：USD1014425S1

公开(公告)日：2024-02-13

申请号：US29820617

申请日：2021-12-22

Applicant: MAKITA CORPORATION

Designer： Tomonori Kawase ,  Kazuya Tanaka

Abstract: FIG. 1 is a front, left and top perspective view of a battery showing our new design;
FIG. 2 is a rear, right and top perspective view thereof;
FIG. 3 is a rear, right and bottom perspective view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a left side elevational view thereof; and,
FIG. 9 is a right side elevational view thereof.
The broken lines in the drawings illustrate portions of the battery that form no part of the claimed design.

公开(公告)号：US12237481B2

公开(公告)日：2025-02-25

申请号：US17297279

申请日：2019-11-07

Applicant: MAKITA CORPORATION

Inventor： Kohei Nakatani ,  Kazuya Tanaka ,  Hiroki Uesugi

IPC: H01M10/48 ,  H01M10/42 ,  H01M10/613 ,  H01M10/6235 ,  H01M10/643 ,  H01M10/6563 ,  H01M50/213 ,  H01M50/227 ,  H01M50/247 ,  H01M50/262 ,  H01M50/296

Abstract: A battery pack contains a plurality of battery cells that includes a first battery cell and a second battery cell; a first thermistor disposed closest to the first battery cell among the battery cells; a second thermistor disposed closest to the second battery cell among the battery cells. A case of the battery pack holds the battery cells, the first thermistor, and the second thermistor. The first battery cell is disposed such that at least one of the other battery cells is interposed between the first battery cell and a wall surface of the case in a direction orthogonal to a longitudinal direction of the first battery cell. The second battery cell is disposed such that none of the other battery cells is interposed between the second battery cell and the wall surface of the case in a direction orthogonal to a longitudinal direction of the second battery cell.

公开(公告)号：USD1021771S1

公开(公告)日：2024-04-09

申请号：US29841626

申请日：2022-06-07

Applicant: MAKITA CORPORATION

Designer： Tomonori Kawase ,  Kazuya Tanaka

Abstract: FIG. 1 is a front, right and top perspective view of a battery showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a right side elevational view thereof.
The broken lines in the drawings illustrate portions of the battery which form no part of the claimed design.

公开(公告)号：USD972497S1

公开(公告)日：2022-12-13

申请号：US29775877

申请日：2021-03-25

Applicant: MAKITA CORPORATION

Designer： Tomonori Kawase ,  Tatsuya Nagahama ,  Kazuya Tanaka