Takeshi Maehara

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Eddy-current flaw detector and eddy-current flaw detection method
- Patent number 10,317,367
- Issue date Jun 11, 2019
- Kabushiki Kaisha Toshiba
- Noriyasu Kobayashi
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Laser welding head
- Patent number 10,245,679
- Issue date Apr 2, 2019
- Kabushiki Kaisha Toshiba
- Taiji Kobayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Underwater welding apparatus and underwater welding method
- Patent number 10,052,717
- Issue date Aug 21, 2018
- Kabushiki Kaisha Toshiba
- Tatsuya Ishigaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser irradiation device and method of diagnosing the health of a l...
- Patent number 9,662,744
- Issue date May 30, 2017
- Kabushiki Kaisha Toshiba
- Itaru Chida
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device and method for fixing a reactor metering pipe
- Patent number 8,608,121
- Issue date Dec 17, 2013
- Kabushiki Kaisha Toshiba
- Takeshi Maehara
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Working device and working method
- Patent number 8,325,872
- Issue date Dec 4, 2012
- Kabushiki Kaisha Toshiba
- Mitsuaki Shimamura
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Apparatus and method for processing inside of pipe
- Patent number 8,157,922
- Issue date Apr 17, 2012
- Kabushiki Kaisha Toshiba
- Mitsuaki Shimamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for measuring an operating position in a remot...
- Patent number 8,085,296
- Issue date Dec 27, 2011
- Kabushiki Kaisha Toshiba
- Yasuhiro Yuguchi
- G01 - MEASURING TESTING
Information Patent Grant
Working device and working method
- Patent number 7,720,190
- Issue date May 18, 2010
- Kabushiki Kaisha Toshiba
- Mitsuaki Shimamura
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Apparatus and method for handling reactor-internal equipments
- Patent number 6,556,641
- Issue date Apr 29, 2003
- Kabushiki Kaisha Toshiba
- Takeshi Maehara
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Apparatus and method for handling reactor-internal equipments
- Patent number 6,295,329
- Issue date Sep 25, 2001
- Kabushiki Kaisha Toshiba
- Takeshi Maehara
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

Information Patent Application
LASER PEENING APPARATUS AND LASER PEENING METHOD
- Publication number 20170341177
- Publication date Nov 30, 2017
- KABUSHIKI KAISHA TOSHIBA
- Kohei URAGUCHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
EDDY-CURRENT FLAW DETECTOR AND EDDY-CURRENT FLAW DETECTION METHOD
- Publication number 20170336361
- Publication date Nov 23, 2017
- KABUSHIKI KAISHA TOSHIBA
- Noriyasu KOBAYASHI
- G01 - MEASURING TESTING
Information Patent Application
LASER WELDING HEAD
- Publication number 20160288260
- Publication date Oct 6, 2016
- KABUSHIKI KAISHA TOSHIBA
- Taiji KOBAYASHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
UNDERWATER WELDING APPARATUS AND UNDERWATER WELDING METHOD
- Publication number 20140231394
- Publication date Aug 21, 2014
- KABUSHIKI KAISHA TOSHIBA
- Tatsuya Ishigaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER IRRADIATION DEVICE AND METHOD OF DIAGNOSING THE HEALTH OF A L...
- Publication number 20140224780
- Publication date Aug 14, 2014
- KABUSHIKI KAISHA TOSHIBA
- Itaru CHIDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND APPARATUS FOR MEASURING AN OPERATING POSITION IN A REMOT...
- Publication number 20110292205
- Publication date Dec 1, 2011
- KABUSHIKI KAISHA TOSHIBA
- Yasuhiro Yuguchi
- G01 - MEASURING TESTING
Information Patent Application
WORKING DEVICE AND WORKING METHOD
- Publication number 20100232562
- Publication date Sep 16, 2010
- Kabushiki Kaisha Toshiba
- Mitsuaki Shimamura
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
DEVICE AND METHOD FOR FIXING A REACTOR METERING PIPE
- Publication number 20090032650
- Publication date Feb 5, 2009
- Kabushiki Kaisha Toshiba
- Takeshi MAEHARA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
APPARATUS AND METHOD FOR PROCESSING INSIDE OF PIPE
- Publication number 20080264451
- Publication date Oct 30, 2008
- Kabushiki Kaisha Toshiba
- Mitsuaki SHIMAMURA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Working device and working method
- Publication number 20070253518
- Publication date Nov 1, 2007
- Kabushiki Kaisha Toshiba
- Mitsuaki Shimamura
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
Apparatus and method for handling reactor-internal equipments
- Publication number 20020003850
- Publication date Jan 10, 2002
- Takeshi Maehara
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Takeshi Maehara

Person

Patents Grantslast 30 patents

Eddy-current flaw detector and eddy-current flaw detection method

Laser welding head

Underwater welding apparatus and underwater welding method

Laser irradiation device and method of diagnosing the health of a l...

Device and method for fixing a reactor metering pipe

Working device and working method

Apparatus and method for processing inside of pipe

Method and apparatus for measuring an operating position in a remot...

Working device and working method

Apparatus and method for handling reactor-internal equipments

Apparatus and method for handling reactor-internal equipments

Patents Applicationslast 30 patents

LASER PEENING APPARATUS AND LASER PEENING METHOD

EDDY-CURRENT FLAW DETECTOR AND EDDY-CURRENT FLAW DETECTION METHOD

LASER WELDING HEAD

UNDERWATER WELDING APPARATUS AND UNDERWATER WELDING METHOD

LASER IRRADIATION DEVICE AND METHOD OF DIAGNOSING THE HEALTH OF A L...

METHOD AND APPARATUS FOR MEASURING AN OPERATING POSITION IN A REMOT...

WORKING DEVICE AND WORKING METHOD

DEVICE AND METHOD FOR FIXING A REACTOR METERING PIPE

APPARATUS AND METHOD FOR PROCESSING INSIDE OF PIPE

Working device and working method

Apparatus and method for handling reactor-internal equipments