Ryuichi TOGAWA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Laser annealing method, laser annealing apparatus, and method for m...
- Patent number 9,099,386
- Issue date Aug 4, 2015
- Kabushiki Kaisha Toshiba
- Tsutomu Kakuno
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Defective pixel correction apparatus for liquid crystal panel
- Patent number 7,564,543
- Issue date Jul 21, 2009
- Kabushiki Kaisha Toshiba
- Ryuichi Togawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Sealed battery and method of manufacturing the same
- Patent number 6,190,798
- Issue date Feb 20, 2001
- Kabushiki Kaisha Toshiba
- Naotada Okada
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LASER CLEANING METHOD, LASER PROCESSING APPARATUS, AND LASER PROCES...
- Publication number 20240253089
- Publication date Aug 1, 2024
- Kabushiki Kaisha Toshiba
- Yuta NAKAMOTO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER WELDING METHOD
- Publication number 20230302576
- Publication date Sep 28, 2023
- Kabushiki Kaisha Toshiba
- Lisa MASUDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING DEVICE AND METHOD FOR DETECTING WELD STATE
- Publication number 20220184730
- Publication date Jun 16, 2022
- Kabushiki Kaisha Toshiba
- Lisa MASUDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WELDING METHOD, METHOD FOR MANUFACTURING WELDED PRODUCT, AND WELDED...
- Publication number 20200030914
- Publication date Jan 30, 2020
- KABUSHIKI KAISHA TOSHIBA
- Lisa MASUDA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
LASER ANNEALING METHOD, LASER ANNEALING APPARATUS, AND METHOD FOR M...
- Publication number 20130244347
- Publication date Sep 19, 2013
- Kabushiki Kaisha Toshiba
- Tsutomu KAKUNO
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE AND LIGHT-EMITTING D...
- Publication number 20110297995
- Publication date Dec 8, 2011
- Kabushiki Kaisha Toshiba
- Yosuke Akimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE AND LIGHT-EMITTING D...
- Publication number 20110298001
- Publication date Dec 8, 2011
- Kabushiki Kaisha Toshiba
- Yosuke Akimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20110297965
- Publication date Dec 8, 2011
- Kabushiki Kaisha Toshiba
- Yosuke Akimoto
- H01 - BASIC ELECTRIC ELEMENTS

Ryuichi TOGAWA

Person

Patents Grantslast 30 patents

Laser annealing method, laser annealing apparatus, and method for m...

Defective pixel correction apparatus for liquid crystal panel

Sealed battery and method of manufacturing the same

Patents Applicationslast 30 patents

LASER CLEANING METHOD, LASER PROCESSING APPARATUS, AND LASER PROCES...

LASER WELDING METHOD

WELDING DEVICE AND METHOD FOR DETECTING WELD STATE

WELDING METHOD, METHOD FOR MANUFACTURING WELDED PRODUCT, AND WELDED...

LASER ANNEALING METHOD, LASER ANNEALING APPARATUS, AND METHOD FOR M...

METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE AND LIGHT-EMITTING D...

METHOD FOR MANUFACTURING LIGHT-EMITTING DEVICE AND LIGHT-EMITTING D...

LIGHT-EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME