Tatsuo Nakahata

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Drill and method of producing drilled product
- Patent number 12,202,057
- Issue date Jan 21, 2025
- SUBARU CORPORATION
- Masao Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool driving device and method of producing drilled product
- Patent number 12,202,054
- Issue date Jan 21, 2025
- SUBARU CORPORATION
- Ryohei Ono
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool driving device and method of producing drilled product
- Patent number 12,090,559
- Issue date Sep 17, 2024
- SUBARU CORPORATION
- Ryohei Ono
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Attachment for machining apparatus
- Patent number 11,992,909
- Issue date May 28, 2024
- SUBARU CORPORATION
- Shinya Matsuo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drill and method of producing drilled product
- Patent number 11,969,803
- Issue date Apr 30, 2024
- SUBARU CORPORATION
- Masao Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hole finishing tool and method of producing hole finished product
- Patent number 11,938,553
- Issue date Mar 26, 2024
- SUBARU CORPORATION
- Ryohei Ono
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Feeding device of hole inspection device
- Patent number 11,598,624
- Issue date Mar 7, 2023
- SUBARU CORPORATION
- Ryohei Ono
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rotary cutting tool, rotary cutting unit, and rotary cutting method
- Patent number 11,524,346
- Issue date Dec 13, 2022
- SUBARU CORPORATION
- Ryohei Ono
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machining apparatus and machining method
- Patent number 11,440,110
- Issue date Sep 13, 2022
- SUBARU CORPORATION
- Yuichi Ishikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drill and method of producing drilled product
- Patent number 11,400,524
- Issue date Aug 2, 2022
- SUBARU CORPORATION
- Masao Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool driving device, tool feeding mechanism for tool rotating unit...
- Patent number 11,383,338
- Issue date Jul 12, 2022
- SUBARU CORPORATION
- Masao Watanabe
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drill, drilling unit, and drilling method
- Patent number 11,370,038
- Issue date Jun 28, 2022
- SUBARU CORPORATION
- Ryohei Ono
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machining robot and machining method
- Patent number 11,338,446
- Issue date May 24, 2022
- SUBARU CORPORATION
- Shinya Matsuo
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Positioning device, hole inspection device, positioning method and...
- Patent number 11,300,526
- Issue date Apr 12, 2022
- SUBARU CORPORATION
- Ryohei Ono
- G01 - MEASURING TESTING
Information Patent Grant
Drill, drilling unit, and drilling method
- Patent number 11,213,899
- Issue date Jan 4, 2022
- SUBARU CORPORATION
- Ryohei Ono
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool driving device, tool driving method, and tool feeding mechanis...
- Patent number 10,252,386
- Issue date Apr 9, 2019
- SUBARU CORPORATION
- Manabu Saito
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Blast treatment device and blast treatment method
- Patent number 10,144,112
- Issue date Dec 4, 2018
- SUBARU CORPORATION
- Yoshihiko Kondo
- B24 - GRINDING POLISHING
Information Patent Grant
Blast treatment device and blast treatment method
- Patent number 10,118,275
- Issue date Nov 6, 2018
- SUBARU CORPORATION
- Yoshihiko Kondo
- B24 - GRINDING POLISHING
Information Patent Grant
Blast treatment device and blast treatment method
- Patent number 10,099,345
- Issue date Oct 16, 2018
- SUBARU CORPORATION
- Yoshihiko Kondo
- G01 - MEASURING TESTING
Information Patent Grant
Drill and drilling method for workpiece
- Patent number 9,981,322
- Issue date May 29, 2018
- SUBARU CORPORATION
- Tatsuo Nakahata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Blast processing device and blast processing method
- Patent number 9,839,988
- Issue date Dec 12, 2017
- SUBARU CORPORATION
- Yoshihiko Kondo
- B24 - GRINDING POLISHING
Information Patent Grant
Drill and method of manufacturing drill
- Patent number 9,827,617
- Issue date Nov 28, 2017
- SUBARU CORPORATION
- Manabu Saito
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tightening device and tightening method
- Patent number 9,776,453
- Issue date Oct 3, 2017
- Fuji Jukogyo Kabushiki Kaisha
- Katsuhiro Fujimoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Drilling apparatus and drilling method
- Patent number 9,669,472
- Issue date Jun 6, 2017
- Fuji Jukogyo Kabushiki Kaisha
- Hideaki Miyajima
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting tool
- Patent number 9,656,328
- Issue date May 23, 2017
- Fuji Jukogyo Kabushiki Kaisha
- Manabu Saito
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tightening device
- Patent number 9,645,026
- Issue date May 9, 2017
- TONE CO., LTD.
- Katsuhiro Fujimoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Blast treatment device and blast treatment method
- Patent number 9,597,773
- Issue date Mar 21, 2017
- Fuji Jukogyo Kabushiki Kaisha
- Yoshihiko Kondo
- B24 - GRINDING POLISHING
Information Patent Grant
Air control device and air control method
- Patent number 9,555,482
- Issue date Jan 31, 2017
- Fuji Jukogyo Kabushiki Kaisha
- Manabu Saito
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool holder for chip suction device and machine tool including the...
- Patent number 9,539,687
- Issue date Jan 10, 2017
- DMG MORI SEIKI CO., LTD.
- Morihiro Hideta
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Attachment for dust collection for cutting machining, dust collecti...
- Patent number 9,527,181
- Issue date Dec 27, 2016
- Fuji Jukogyo Kabushiki Kaisha
- Morihiro Hideta
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
TOOL DRIVING DEVICE AND METHOD OF PRODUCING MACHINED PRODUCT
- Publication number 20240075537
- Publication date Mar 7, 2024
- SUBARU CORPORATION
- Ryohei ONO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TOOL DRIVING DEVICE AND METHOD OF PRODUCING HOLE PROCESSED PRODUCT
- Publication number 20240075536
- Publication date Mar 7, 2024
- SUBARU CORPORATION
- Ryohei ONO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
COLLET BUSH AND TOOL DRIVING DEVICE
- Publication number 20240075538
- Publication date Mar 7, 2024
- SUBARU CORPORATION
- Ryohei ONO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TOOL DRIVING DEVICE AND METHOD OF PRODUCING DRILLED PRODUCT
- Publication number 20240066675
- Publication date Feb 29, 2024
- SUBARU CORPORATION
- Ryohei ONO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TOOL DRIVING DEVICE AND METHOD OF PRODUCING DRILLED PRODUCT
- Publication number 20220288700
- Publication date Sep 15, 2022
- SUBARU CORPORATION
- Ryohei ONO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DRILL AND METHOD OF PRODUCING DRILLED PRODUCT
- Publication number 20220234121
- Publication date Jul 28, 2022
- SUBARU CORPORATION
- Masao WATANABE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DRILL AND METHOD OF PRODUCING DRILLED PRODUCT
- Publication number 20220063004
- Publication date Mar 3, 2022
- SUBARU CORPORATION
- Masao WATANABE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HOLE FINISHING TOOL AND METHOD OF PRODUCING HOLE FINISHED PRODUCT
- Publication number 20210370422
- Publication date Dec 2, 2021
- SUBARU CORPORATION
- Ryohei ONO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FEEDING DEVICE OF HOLE INSPECTION DEVICE
- Publication number 20210354208
- Publication date Nov 18, 2021
- SUBARU CORPORATION
- Ryohei ONO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DRILL AND METHOD OF PRODUCING DRILLED PRODUCT
- Publication number 20210031277
- Publication date Feb 4, 2021
- SUBARU CORPORATION, Tokyo, JAPAN
- Masao WATANABE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
POSITIONING DEVICE, HOLE INSPECTION DEVICE, POSITIONING METHOD AND...
- Publication number 20200378749
- Publication date Dec 3, 2020
- SUBARU CORPORATION
- Ryohei ONO
- G01 - MEASURING TESTING
Information Patent Application
TOOL DRIVING DEVICE, TOOL FEEDING MECHANISM FOR TOOL ROTATING UNIT...
- Publication number 20200298359
- Publication date Sep 24, 2020
- SUBARU CORPORATION
- Masao WATANABE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ROTARY CUTTING TOOL, ROTARY CUTTING UNIT, AND ROTARY CUTTING METHOD
- Publication number 20200261990
- Publication date Aug 20, 2020
- SUBARU CORPORATION
- Ryohei ONO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DRILL, DRILLING UNIT, AND DRILLING METHOD
- Publication number 20200180045
- Publication date Jun 11, 2020
- SUBARU CORPORATION
- Ryohei ONO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MACHINING ROBOT AND MACHINING METHOD
- Publication number 20200122336
- Publication date Apr 23, 2020
- SUBARU CORPORATION
- Shinya MATSUO
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ATTACHMENT FOR MACHINING APPARATUS
- Publication number 20200108481
- Publication date Apr 9, 2020
- SUBARU CORPORATION
- Shinya MATSUO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MACHINING APPARATUS AND MACHINING METHOD
- Publication number 20200086406
- Publication date Mar 19, 2020
- SUBARU CORPORATION
- Yuichi ISHIKAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DRILL, DRILLING UNIT, AND DRILLING METHOD
- Publication number 20190030623
- Publication date Jan 31, 2019
- SUBARU CORPORATION
- Ryohei ONO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
BLAST TREATMENT DEVICE AND BLAST TREATMENT METHOD
- Publication number 20160059385
- Publication date Mar 3, 2016
- Fuji Jukogyo Kabushiki Kaisha
- Yoshihiko KONDO
- B24 - GRINDING POLISHING
Information Patent Application
BLAST TREATMENT DEVICE AND BLAST TREATMENT METHOD
- Publication number 20160059386
- Publication date Mar 3, 2016
- Fuji Jukogyo Kabushiki Kaisha
- Yoshihiko KONDO
- B24 - GRINDING POLISHING
Information Patent Application
BLAST TREATMENT DEVICE AND BLAST TREATMENT METHOD
- Publication number 20160059382
- Publication date Mar 3, 2016
- Fuji Jukogyo Kabushiki Kaisha
- Yoshihiko KONDO
- G01 - MEASURING TESTING
Information Patent Application
BLAST TREATMENT DEVICE AND BLAST TREATMENT METHOD
- Publication number 20160039070
- Publication date Feb 11, 2016
- Fuji Jukogyo Kabushiki Kaisha
- Yoshihiko KONDO
- B24 - GRINDING POLISHING
Information Patent Application
DRILL AND DRILLING METHOD FOR WORKPIECE
- Publication number 20160023281
- Publication date Jan 28, 2016
- Fuji Jukogyo Kabushiki Kaisha
- Tatsuo NAKAHATA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DRILL AND METHOD OF MANUFACTURING DRILL
- Publication number 20150336182
- Publication date Nov 26, 2015
- Fuji Jukogyo Kabushiki Kaisha
- Manabu SAITO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TIGHTENING DEVICE AND TIGHTENING METHOD
- Publication number 20150122522
- Publication date May 7, 2015
- Fuji Jukogyo Kabushiki Kaisha
- KATSUHIRO FUJIMOTO
- B60 - VEHICLES IN GENERAL
Information Patent Application
TIGHTENING DEVICE
- Publication number 20150114138
- Publication date Apr 30, 2015
- TONE CO., LTD.
- KATSUHIRO FUJIMOTO
- G01 - MEASURING TESTING
Information Patent Application
BLAST PROCESSING DEVICE AND BLAST PROCESSING METHOD
- Publication number 20150044946
- Publication date Feb 12, 2015
- Fuji Jukogyo Kabushiki Kaisha
- Yoshihiko KONDO
- B24 - GRINDING POLISHING
Information Patent Application
DRILLING APPARATUS AND DRILLING METHOD
- Publication number 20140348603
- Publication date Nov 27, 2014
- Fuji Jukogyo Kabushiki Kaisha
- Hideaki MIYAJIMA
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
AIR CONTROL DEVICE AND AIR CONTROL METHOD
- Publication number 20140069677
- Publication date Mar 13, 2014
- Amussis Inc.
- Manabu SAITO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TOOL DRIVING DEVICE, TOOL DRIVING METHOD, AND TOOL FEEDING MECHANIS...
- Publication number 20140054053
- Publication date Feb 27, 2014
- Fuji Jukogyo Kabushiki Kaisha
- Manabu SAITO
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Tatsuo Nakahata

Person

Patents Grantslast 30 patents

Drill and method of producing drilled product

Tool driving device and method of producing drilled product

Tool driving device and method of producing drilled product

Attachment for machining apparatus

Drill and method of producing drilled product

Hole finishing tool and method of producing hole finished product

Feeding device of hole inspection device

Rotary cutting tool, rotary cutting unit, and rotary cutting method

Machining apparatus and machining method

Drill and method of producing drilled product

Tool driving device, tool feeding mechanism for tool rotating unit...

Drill, drilling unit, and drilling method

Machining robot and machining method

Positioning device, hole inspection device, positioning method and...

Drill, drilling unit, and drilling method

Tool driving device, tool driving method, and tool feeding mechanis...

Blast treatment device and blast treatment method

Blast treatment device and blast treatment method

Blast treatment device and blast treatment method

Drill and drilling method for workpiece

Blast processing device and blast processing method

Drill and method of manufacturing drill

Tightening device and tightening method

Drilling apparatus and drilling method

Cutting tool

Tightening device

Blast treatment device and blast treatment method

Air control device and air control method

Tool holder for chip suction device and machine tool including the...

Attachment for dust collection for cutting machining, dust collecti...

Patents Applicationslast 30 patents

TOOL DRIVING DEVICE AND METHOD OF PRODUCING MACHINED PRODUCT

TOOL DRIVING DEVICE AND METHOD OF PRODUCING HOLE PROCESSED PRODUCT

COLLET BUSH AND TOOL DRIVING DEVICE

TOOL DRIVING DEVICE AND METHOD OF PRODUCING DRILLED PRODUCT

TOOL DRIVING DEVICE AND METHOD OF PRODUCING DRILLED PRODUCT

DRILL AND METHOD OF PRODUCING DRILLED PRODUCT

DRILL AND METHOD OF PRODUCING DRILLED PRODUCT

HOLE FINISHING TOOL AND METHOD OF PRODUCING HOLE FINISHED PRODUCT

FEEDING DEVICE OF HOLE INSPECTION DEVICE

DRILL AND METHOD OF PRODUCING DRILLED PRODUCT

POSITIONING DEVICE, HOLE INSPECTION DEVICE, POSITIONING METHOD AND...

TOOL DRIVING DEVICE, TOOL FEEDING MECHANISM FOR TOOL ROTATING UNIT...

ROTARY CUTTING TOOL, ROTARY CUTTING UNIT, AND ROTARY CUTTING METHOD

DRILL, DRILLING UNIT, AND DRILLING METHOD

MACHINING ROBOT AND MACHINING METHOD

ATTACHMENT FOR MACHINING APPARATUS

MACHINING APPARATUS AND MACHINING METHOD

DRILL, DRILLING UNIT, AND DRILLING METHOD

BLAST TREATMENT DEVICE AND BLAST TREATMENT METHOD

BLAST TREATMENT DEVICE AND BLAST TREATMENT METHOD

BLAST TREATMENT DEVICE AND BLAST TREATMENT METHOD

BLAST TREATMENT DEVICE AND BLAST TREATMENT METHOD

DRILL AND DRILLING METHOD FOR WORKPIECE

DRILL AND METHOD OF MANUFACTURING DRILL

TIGHTENING DEVICE AND TIGHTENING METHOD

TIGHTENING DEVICE

BLAST PROCESSING DEVICE AND BLAST PROCESSING METHOD

DRILLING APPARATUS AND DRILLING METHOD

AIR CONTROL DEVICE AND AIR CONTROL METHOD

TOOL DRIVING DEVICE, TOOL DRIVING METHOD, AND TOOL FEEDING MECHANIS...