OBARA CORPORATION

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KANAGAWA-KEN 252-1104, JP

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Patents Grantslast 30 patents

Information Patent Grant
Removal device of welding electrode tip
- Patent number 11,203,081
- Issue date Dec 21, 2021
- OBARA CORPORATION
- Takehiro Izumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for spot-joining stacked metal foils
- Patent number 9,302,343
- Issue date Apr 5, 2016
- UACJ Corporation
- Masaki Kumagai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rotary tool for friction stir spot welding and method of friction s...
- Patent number 7,654,435
- Issue date Feb 2, 2010
- Sumitomo Light Metal Industries, Ltd.
- Masaki Kumagai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir spot joining device
- Patent number 7,422,140
- Issue date Sep 9, 2008
- Obara Corporation
- Yoshio Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir spot joining device
- Patent number 7,383,976
- Issue date Jun 10, 2008
- Obara Corporation
- Yoshio Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir spot joining device
- Patent number 7,322,509
- Issue date Jan 29, 2008
- Obara Corporation
- Yoshio Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fixed type electrode tip take-out device
- Patent number 7,105,768
- Issue date Sep 12, 2006
- Obara Corporation
- Takehiro Izumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fixed type electrode tip removal device
- Patent number 7,105,767
- Issue date Sep 12, 2006
- Obara Corporation
- Takehiro Izumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of protecting data stored in a memory of welding controller
- Patent number 6,959,228
- Issue date Oct 25, 2005
- Obara Corporation
- Daisuke Higuchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding system
- Patent number 6,813,538
- Issue date Nov 2, 2004
- Obara Corporation
- Daisuke Higuchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Driving unit for pressure application shaft in a welding apparatus
- Patent number 6,718,837
- Issue date Apr 13, 2004
- Obara Corporation
- Yoshio Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Driving unit of a welding equipment
- Patent number 6,603,228
- Issue date Aug 5, 2003
- Obara Corporation
- Yoshio Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
X type electric welding machine
- Patent number 6,252,193
- Issue date Jun 26, 2001
- Obara Corporation
- Shigeru Umeda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Driving unit of a welding equipment
- Patent number 6,223,971
- Issue date May 1, 2001
- Obara Corporation
- Yoshio Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of controlling electrode pressure application force in an el...
- Patent number 5,981,898
- Issue date Nov 9, 1999
- Obara Corporation
- Teruzo Yamaguchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of controlling a pressure application resistant welding machine
- Patent number 5,914,056
- Issue date Jun 22, 1999
- Obara Corporation
- Teruzo Yamaguchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Robot welding gun unit
- Patent number 5,628,923
- Issue date May 13, 1997
- Obara Corporation
- Toshihiro Nishiwaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Control system of a C-type welding gun
- Patent number 5,528,011
- Issue date Jun 18, 1996
- Obara Corporation
- Yuzo Kono
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Resistance welding control method
- Patent number 5,436,422
- Issue date Jul 25, 1995
- Obara Corporation
- Toshihiro Nishiwaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of and apparatus for dressing tips for welding machines
- Patent number 5,333,975
- Issue date Aug 2, 1994
- Obara Corporation
- Toshihiro Nishiwaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Stopper device in a welding robot gun
- Patent number 5,198,633
- Issue date Mar 30, 1993
- Obara Corporation
- Shigeru Umeda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Chip holder fixing device
- Patent number 5,173,066
- Issue date Dec 22, 1992
- Obara Corporation
- Shigeru Umeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Welding robot gun connecting device
- Patent number 5,164,564
- Issue date Nov 17, 1992
- Obara Corporation
- Shigeru Umeda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
C-type welding gun robot holding apparatus
- Patent number 5,157,234
- Issue date Oct 20, 1992
- Obara Corporation
- Shigeru Umeda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cooling water piping system for welding robot gun
- Patent number 5,153,405
- Issue date Oct 6, 1992
- Obara Corporation
- Shigeru Umeda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding transformer in a welding gun for robot
- Patent number 5,138,129
- Issue date Aug 11, 1992
- Obara Corporation
- Shigeru Umeda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding transformer control apparatus
- Patent number 5,122,634
- Issue date Jun 16, 1992
- Obara Corporation
- Teruzo Yamaguchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding gun for robot
- Patent number 5,113,053
- Issue date May 12, 1992
- Obara Corporation
- Shigeru Umeda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Connection member in a welding gun for robot
- Patent number 5,111,018
- Issue date May 5, 1992
- Obara Corporation
- Toshihiro Nishiwaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding gun provided with a backup cylinder
- Patent number 5,091,623
- Issue date Feb 25, 1992
- Obara Corporation
- Hiroshi Obara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ONE-SIDED SPOT WELDER AND ONE-SIDED SPOT-WELDING METHOD
- Publication number 20240359253
- Publication date Oct 31, 2024
- Obara Corporation
- Keiichirou KIMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING GUN
- Publication number 20230390856
- Publication date Dec 7, 2023
- Obara Corporation
- Takehiro Izumi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
REPLACING AND HOLDING DEVICE FOR ELECTRODE TIP
- Publication number 20230102505
- Publication date Mar 30, 2023
- Obara Corporation
- Takehiro IZUMI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
REMOVAL DEVICE OF WELDING ELECTRODE TIP
- Publication number 20190291203
- Publication date Sep 26, 2019
- Obara Corporation
- Takehiro IZUMI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROCESS FOR SPOT-JOINING STACKED METAL FOILS
- Publication number 20150183053
- Publication date Jul 2, 2015
- UACJ CORPORATION
- Masaki KUMAGAI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Drive unit of pressure device
- Publication number 20100301795
- Publication date Dec 2, 2010
- Obara Corporation
- Yoshio Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ROTARY TOOL FOR FRICTION STIR SPOT WELDING AND METHOD OF FRICTION S...
- Publication number 20080006677
- Publication date Jan 10, 2008
- Sumitomo Light Metal Industries, Ltd.
- Masaki KUMAGAI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Driving unit for pressure application shaft in a welding appratus
- Publication number 20030196502
- Publication date Oct 23, 2003
- Obara Corporation
- Yoshio Sato
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Trademarklast 30 trademarks

Information Trademark
77253443 - ITC-GUN
- Serial number 77253443
- Filing date Aug 13, 2007
- Obara Corporation
- 7 - Machines and machine tools
Information Trademark
77253363 - ITX-GUN
- Serial number 77253363
- Filing date Aug 13, 2007
- Obara Corporation
- 7 - Machines and machine tools
Information Trademark
77253330 - IT-GUN
- Serial number 77253330
- Filing date Aug 13, 2007
- Obara Corporation
- 7 - Machines and machine tools
Information Trademark
77002455 - BEFOC
- Serial number 77002455
- Registration number 3445715
- Filing date Sep 19, 2006
- OBARA CORPORATION
- 6 - Common metals and their alloys
Information Trademark
76519264 - SUPER ATD
- Serial number 76519264
- Registration number 2892772
- Filing date May 21, 2003
- Obara Corporation
- 7 - Machines and machine tools
Information Trademark
78210691
- Serial number 78210691
- Registration number 3084375
- Filing date Feb 4, 2003
- Obara Corporation
- 3 - Bleaching preparations and other substances for laundry use
Information Trademark
74323013 - WELCOM
- Serial number 74323013
- Registration number 1856541
- Filing date Oct 15, 1992
- OBARA CORPORATION
- 7 - Machines and machine tools
Information Trademark
73734313 - OBEX
- Serial number 73734313
- Registration number 1552483
- Filing date Jul 28, 1988
- OBARA CORPORATION
- 6 - Common metals and their alloys
Information Trademark
73734315 - OBEX
- Serial number 73734315
- Filing date Jun 10, 1988
- OBARA CORPORATION
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73734973 - DHOM
- Serial number 73734973
- Registration number 1552618
- Filing date Jun 10, 1988
- Obara Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73734118 - DHOM
- Serial number 73734118
- Registration number 1704522
- Filing date Jun 10, 1988
- OBARA CORPORATION
- 6 - Common metals and their alloys
Information Trademark
73432195 - OBARA
- Serial number 73432195
- Registration number 1295807
- Filing date Jun 27, 1983
- Obara Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73432196 - OBARA CORP.
- Serial number 73432196
- Registration number 1299343
- Filing date Jun 27, 1983
- Obara Corporation
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

OBARA CORPORATION

Organization

Patents Grantslast 30 patents

Removal device of welding electrode tip

Process for spot-joining stacked metal foils

Rotary tool for friction stir spot welding and method of friction s...

Friction stir spot joining device

Friction stir spot joining device

Friction stir spot joining device

Fixed type electrode tip take-out device

Fixed type electrode tip removal device

Method of protecting data stored in a memory of welding controller

Welding system

Driving unit for pressure application shaft in a welding apparatus

Driving unit of a welding equipment

X type electric welding machine

Driving unit of a welding equipment

Method of controlling electrode pressure application force in an el...

Method of controlling a pressure application resistant welding machine

Robot welding gun unit

Control system of a C-type welding gun

Resistance welding control method

Method of and apparatus for dressing tips for welding machines

Stopper device in a welding robot gun

Chip holder fixing device

Welding robot gun connecting device

C-type welding gun robot holding apparatus

Cooling water piping system for welding robot gun

Welding transformer in a welding gun for robot

Welding transformer control apparatus

Welding gun for robot

Connection member in a welding gun for robot

Welding gun provided with a backup cylinder

Patents Applicationslast 30 patents

ONE-SIDED SPOT WELDER AND ONE-SIDED SPOT-WELDING METHOD

WELDING GUN

REPLACING AND HOLDING DEVICE FOR ELECTRODE TIP

REMOVAL DEVICE OF WELDING ELECTRODE TIP

PROCESS FOR SPOT-JOINING STACKED METAL FOILS

Drive unit of pressure device

ROTARY TOOL FOR FRICTION STIR SPOT WELDING AND METHOD OF FRICTION S...

Driving unit for pressure application shaft in a welding appratus

Trademarklast 30 trademarks

77253443 - ITC-GUN

77253363 - ITX-GUN

77253330 - IT-GUN

77002455 - BEFOC

76519264 - SUPER ATD

78210691

74323013 - WELCOM

73734313 - OBEX

73734315 - OBEX

73734973 - DHOM

73734118 - DHOM

73432195 - OBARA

73432196 - OBARA CORP.