公开(公告)号：US11128010B2

公开(公告)日：2021-09-21

申请号：US16675362

申请日：2019-11-06

Applicant: MAKITA CORPORATION

Inventor： Hideyuki Taga

IPC: H01M10/48 ,  H01M50/20 ,  H01M10/44

Abstract: A battery pack may include a battery cell; a first lead plate electrically connected to a first end of the battery cell; and a first outer waterproof sheet arranged along the first lead plate and covering the first lead plate from outside. The first lead plate may include an opening, and the first outer waterproof sheet may include a ring-shaped projection formed on an inner surface of the first outer waterproof sheet. The ring-shaped projection may project toward the first lead plate and surround the opening of the first lead plate.

公开(公告)号：US10986758B2

公开(公告)日：2021-04-20

申请号：US15770395

申请日：2016-06-29

Applicant: MAKITA CORPORATION

Inventor： Hideyuki Taga

IPC: H05K7/20 ,  H02J7/00

Abstract: A charger is provided with an intake hole through which outside air may flow into the interior of and through the body of the charger, and an exhaust hole from which the outside air is discharged through by the driving a cooling fan. A first vertical wall that surrounds the intake hole or a region exposed to water that drops down the intake hole in a fence-shaped manner, and a second vertical wall that surrounds the exhaust hole or a region exposed to water that drops down the exhaust hole in a fence-shaped manner are provided on a bottom plate of the housing. An electrical circuit board is disposed outward of an area where the first vertical wall surrounds the intake hole and also disposed outward of an area where the second vertical wall surrounds the region exposed to water that drops down the exhaust hole etc.

公开(公告)号：US10348110B2

公开(公告)日：2019-07-09

申请号：US15015209

申请日：2016-02-04

Applicant: MAKITA CORPORATION

Inventor： Eiji Kondo ,  Hironori Ogura ,  Takuya Umemura ,  Hideyuki Taga ,  Yoshihiro Ishikawa

IPC: H02J7/00 ,  H01M2/10 ,  H01M2/30 ,  H01M10/42

Abstract: A battery pack (30) is configured to couple to a power tool (10) by sliding in a sliding direction and it contains a plurality of cells (31). A pair of battery-side, electric-power terminals (312a, 312b, 314a, 314b) and a battery-side signal terminal (313) can be electrically connected to a pair of tool-side, power-supply terminals (212, 214) and a tool-side signal terminal (213), respectively, which are provided on the power tool (10). The pair of battery-side, electric-power terminals (312a, 312b, 314a, 314b) and the battery-side signal terminal (313) are disposed in parallel adjacently in a direction that intersects the sliding direction.

公开(公告)号：US09899645B2

公开(公告)日：2018-02-20

申请号：US15677109

申请日：2017-08-15

Applicant: MAKITA CORPORATION

Inventor： Hidekazu Hayashi ,  Eiji Kondo ,  Hironori Ogura ,  Hideyuki Taga ,  Kazutoshi Ogino

IPC: H01M10/052 ,  H01M2/10 ,  H01M2/36 ,  H01M2/34

CPC classification number: H01M2/1055 ,  H01M2/1016 ,  H01M2/1022 ,  H01M2/1094 ,  H01M2/34 ,  H01M2/36 ,  H01M2/364 ,  H01M2220/30

Abstract: A battery pack may include a drainage device provided at a bottom portion of the housing case. The drainage device may include a drain hole communicating between the inside and the outside of the housing case, so that water introduced into the housing case is discharged to the outside of the housing case. The drainage device may be disposed between two of the terminal members that are connected to electrodes of the battery cells.

公开(公告)号：USRE46429E1

公开(公告)日：2017-06-06

申请号：US14882994

申请日：2015-10-14

Applicant: MAKITA CORPORATION

Inventor： Hidekazu Hayashi ,  Eiji Kondo ,  Hironori Ogura ,  Hideyuki Taga

IPC: H01M2/00 ,  H01M2/10

CPC classification number: H01M2/1055 ,  H01M2/1022

Abstract: A battery housing of a tool battery has a hook accommodation chamber and a battery cell accommodation chamber defined therein. A hook is accommodated within the hook accommodation chamber and is operable to lock and unlock the tool battery against a tool body of a power tool. Battery cells are disposed within the battery cell accommodation chamber. The hook accommodation chamber and the battery cell accommodation chamber are partitioned from each other.

公开(公告)号：US11967728B2

公开(公告)日：2024-04-23

申请号：US17583556

申请日：2022-01-25

Applicant: MAKITA CORPORATION

Inventor： Junichi Murakami ,  Hideyuki Taga

IPC: H01M50/244 ,  H01M50/213 ,  H01M50/247 ,  H01M50/256 ,  H01M50/296

CPC classification number: H01M50/244 ,  H01M50/213 ,  H01M50/247 ,  H01M50/256 ,  H01M50/296

Abstract: A battery pack disclosed herein is configured to be attached to a battery pack mount by moving the same downward with respect to the battery pack mount and be detached from the battery pack mount by moving the same upward with respect to the battery pack mount. The battery pack comprises a casing. The casing includes a first guide groove and a second guide groove on a side surface of the casing in a left-right direction, with the first and second guide grooves each extending upward from a lower end of the side surface. A length of the first guide groove in an up-down direction and a length of the second guide groove in the up-down direction are different.

公开(公告)号：US11627688B2

公开(公告)日：2023-04-11

申请号：US17208412

申请日：2021-03-22

Applicant: MAKITA CORPORATION

Inventor： Hideyuki Taga

IPC: H02J7/00 ,  H05K7/20

Abstract: A charger is provided with an intake hole through which outside air may flow into the interior of and through the body of the charger, and an exhaust hole from which the outside air is discharged through by the driving a cooling fan. A first vertical wall that surrounds the intake hole or a region exposed to water that drops down the intake hole in a fence-shaped manner, and a second vertical wall that surrounds the exhaust hole or a region exposed to water that drops down the exhaust hole in a fence-shaped manner are provided on a bottom plate of the housing. An electrical circuit board is disposed outward of an area where the first vertical wall surrounds the intake hole and also disposed outward of an area where the second vertical wall surrounds the region exposed to water that drops down the exhaust hole etc.

公开(公告)号：USD885331S1

公开(公告)日：2020-05-26

申请号：US29614668

申请日：2017-08-22

Applicant: MAKITA CORPORATION

Designer： Wataru Suzuki ,  Hideyuki Taga ,  Junichi Murakami

公开(公告)号：US20150137758A1

公开(公告)日：2015-05-21

申请号：US14400683

申请日：2013-05-28

Applicant: Makita Corporation

Inventor： Hideyuki Taga ,  Yasuhiro Tabuchi ,  Hidenori Nagasaka ,  Kiyozumi Kokawa ,  Shinsuke Okuda

IPC: H02J7/00

CPC classification number: H02J7/0042 ,  H01M10/052 ,  H01M10/46 ,  H02J7/0013 ,  H02J7/0045

Abstract: A pair of right and left fixing holes and a pair of strap attachment holes are provided on a rear surface of a main body housing at a position which does not protrude from a side area S in a planar view. A bottom edge portion of an upper recessed portion is provided above the fixing hole to cover each of the right and left fixing holes, the strap attachment holes are provided to be coaxial with the bottom edge portion, and it is ensured that durability and compactness of the charger are obtained.

Abstract translation: 一对左右固定孔和一对带固定孔设置在主体壳体的后表面上，该平面视图中不从侧面区域S突出的位置。 上凹部的下边缘部设置在固定孔的上方，以覆盖左右固定孔中的每一个，带安装孔设置成与底部边缘部分同轴，并且确保耐用性和紧凑性 获得充电器。

公开(公告)号：USD1018446S1

公开(公告)日：2024-03-19

申请号：US29820105

申请日：2021-12-20

Applicant: MAKITA CORPORATION

Designer： Hideyuki Taga

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