Masafumi MURAKAMI

Person

Fukuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Welding apparatus and welding method
- Patent number 11,478,871
- Issue date Oct 25, 2022
- Masafumi Murakami
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Arc welding system and arc weld determination device
- Patent number 10,906,116
- Issue date Feb 2, 2021
- Kabushiki Kaisha Yaskawa Denki
- Hiroyuki Kita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Arc welding apparatus, arc welding system, and arc welding method
- Patent number 10,518,350
- Issue date Dec 31, 2019
- Kabushiki Kaisha Yaskawa Denki
- Masafumi Murakami
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Arc welding apparatus, arc welding system, and arc welding method
- Patent number 10,493,551
- Issue date Dec 3, 2019
- Kabushiki Kaisha Yaskawa Denki
- Masafumi Murakami
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Arc welding system, method for performing arc welding, and method f...
- Patent number 9,855,619
- Issue date Jan 2, 2018
- Kabushiki Kaisha Yaskawa Denki
- Masafumi Murakami
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Arc welding apparatus, arc welding method, arc welding system, and...
- Patent number 9,770,777
- Issue date Sep 26, 2017
- Kabushiki Kaisha Yaskawa Denki
- Masafumi Murakami
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Arc welding device and arc welding system
- Patent number 9,233,431
- Issue date Jan 12, 2016
- Kabushiki Kaisha Yaskawa Denki
- Masafumi Murakami
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
WELDING SYSTEM, METHOD FOR EVALUATING WELDING QUALITY, AND METHOD F...
- Publication number 20220266395
- Publication date Aug 25, 2022
- KABUSHIKI KAISHA YASKAWA DENKI
- Masafumi MURAKAMI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING APPARATUS AND WELDING METHOD
- Publication number 20200101551
- Publication date Apr 2, 2020
- KABUSHIKI KAISHA YASKAWA DENKI
- Masafumi MURAKAMI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING APPARATUS AND WELDING METHOD
- Publication number 20200101550
- Publication date Apr 2, 2020
- KABUSHIKI KAISHA YASKAWA DENKI
- Masafumi MURAKAMI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ARC WELDING SYSTEM AND ARC WELD DETERMINATION DEVICE
- Publication number 20180250763
- Publication date Sep 6, 2018
- KABUSHIKI KAISHA YASKAWA DENKI
- Hiroyuki Kita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ARC WELDING SYSTEM, METHOD FOR PERFORMING ARC WELDING, AND METHOD F...
- Publication number 20150352656
- Publication date Dec 10, 2015
- KABUSHIKI KAISHA YASKAWA DENKI
- Masafumi MURAKAMI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ARC WELDING APPARATUS, ARC WELDING METHOD, ARC WELDING SYSTEM, AND...
- Publication number 20150076132
- Publication date Mar 19, 2015
- KABUSHIKI KAISHA YASKAWA DENKI
- Masafumi MURAKAMI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ARC WELDING APPARATUS, ARC WELDING SYSTEM, AND ARC WELDING METHOD
- Publication number 20140360995
- Publication date Dec 11, 2014
- KABUSHIKI KAISHA YASKAWA DENKI
- Masafumi MURAKAMI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ARC WELDING APPARATUS, ARC WELDING SYSTEM, AND ARC WELDING METHOD
- Publication number 20140360997
- Publication date Dec 11, 2014
- KABUSHIKI KAISHA YASKAWA DENKI
- Masafumi MURAKAMI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ARC WELDING APPARATUS, ARC WELDING SYSTEM, AND ARC WELDING METHOD
- Publication number 20140360996
- Publication date Dec 11, 2014
- KABUSHIKI KAISHA YASKAWA DENKI
- Masafumi MURAKAMI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWER SUPPLY DEVICE FOR ARC WELDING, ARC WELDING SYSTEM, AND CONTRO...
- Publication number 20140175073
- Publication date Jun 26, 2014
- KABUSHIKI KAISHA YASKAWA DENKI
- Masafumi MURAKAMI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ARC WELDING DEVICE AND ARC WELDING SYSTEM
- Publication number 20120080416
- Publication date Apr 5, 2012
- KABUSHIKI KAISHA YASKAWA DENKI
- Masafumi MURAKAMI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Masafumi MURAKAMI

Person

Patents Grantslast 30 patents

Welding apparatus and welding method

Arc welding system and arc weld determination device

Arc welding apparatus, arc welding system, and arc welding method

Arc welding apparatus, arc welding system, and arc welding method

Arc welding system, method for performing arc welding, and method f...

Arc welding apparatus, arc welding method, arc welding system, and...

Arc welding device and arc welding system

Patents Applicationslast 30 patents

WELDING SYSTEM, METHOD FOR EVALUATING WELDING QUALITY, AND METHOD F...

WELDING APPARATUS AND WELDING METHOD

WELDING APPARATUS AND WELDING METHOD

ARC WELDING SYSTEM AND ARC WELD DETERMINATION DEVICE

ARC WELDING SYSTEM, METHOD FOR PERFORMING ARC WELDING, AND METHOD F...

ARC WELDING APPARATUS, ARC WELDING METHOD, ARC WELDING SYSTEM, AND...

ARC WELDING APPARATUS, ARC WELDING SYSTEM, AND ARC WELDING METHOD

ARC WELDING APPARATUS, ARC WELDING SYSTEM, AND ARC WELDING METHOD

ARC WELDING APPARATUS, ARC WELDING SYSTEM, AND ARC WELDING METHOD

POWER SUPPLY DEVICE FOR ARC WELDING, ARC WELDING SYSTEM, AND CONTRO...

ARC WELDING DEVICE AND ARC WELDING SYSTEM