Masakuni Ikagawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ink head
- Patent number 11,230,099
- Issue date Jan 25, 2022
- Kabushiki Kaisha Toshiba
- Haruhiko Ishihara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Semiconductor device and method for manufacturing same
- Patent number 10,325,863
- Issue date Jun 18, 2019
- Kabushiki Kaisha Toshiba
- Masakuni Ikagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of applying ink-repellent film and nozzle plate provided wit...
- Patent number 8,201,922
- Issue date Jun 19, 2012
- Kabushiki Kaisha Toshiba
- Naoaki Sakurai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Radiation detector and method for producing the same
- Patent number 7,982,190
- Issue date Jul 19, 2011
- Toshiba Electron Tubes & Devices Co., Ltd.
- Katsuhisa Homma
- G01 - MEASURING TESTING
Information Patent Grant
Transparent drying agent and organic electroluminescent device
- Patent number 7,855,509
- Issue date Dec 21, 2010
- Kabushiki Kaisha Toshiba
- Keiko Sakai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of manufacturing an organic electroluminescent display device
- Patent number 7,226,333
- Issue date Jun 5, 2007
- Kabushiki Kaisha Toshiba
- Masakuni Ikagawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
INK HEAD
- Publication number 20210283912
- Publication date Sep 16, 2021
- Kabushiki Kaisha Toshiba
- Haruhiko ISHIHARA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20180247899
- Publication date Aug 30, 2018
- KABUSHIKI KAISHA TOSHIBA
- Masakuni Ikagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TREATMENT LIQUID MANAGEMENT DEVICE, TREATMENT SYSTEM, AND METHOD FO...
- Publication number 20150266066
- Publication date Sep 24, 2015
- KABUSHIKI KAISHA TOSHIBA
- Masakuni IKAGAWA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COATING APPARATUS AND COATING METHOD
- Publication number 20120135135
- Publication date May 31, 2012
- Kabushiki Kaisha Toshiba
- Naoaki Sakurai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
RADIATION DETECTOR AND METHOD FOR PRODUCING THE SAME
- Publication number 20100224784
- Publication date Sep 9, 2010
- TOSHIBA ELECTRON TUBES & DEVICES CO., LTD.
- Katsuhisa Homma
- G01 - MEASURING TESTING
Information Patent Application
TRANSPARENT DRYING AGENT AND ORGANIC ELECTROLUMINESCENT DEVICE
- Publication number 20090085480
- Publication date Apr 2, 2009
- Keiko SAKAI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF APPLYING INK-REPELLENT FILM AND NOZZLE PLATE PROVIDED WIT...
- Publication number 20080204510
- Publication date Aug 28, 2008
- Kabushiki Kaisha Toshiba
- Naoaki Sakurai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Organic electroluminescent display device
- Publication number 20060159840
- Publication date Jul 20, 2006
- Kabushiki Kaisha Toshiba
- Masakuni Ikagawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Coating apparatus and coating method
- Publication number 20060029740
- Publication date Feb 9, 2006
- Kabushiki Kaisha Toshiba
- Naoaki Sakurai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Organic electroluminescent display device
- Publication number 20040061437
- Publication date Apr 1, 2004
- Kabushiki Kaisha Toshiba
- Masakuni Ikagawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Masakuni Ikagawa

Person

Patents Grantslast 30 patents

Ink head

Semiconductor device and method for manufacturing same

Method of applying ink-repellent film and nozzle plate provided wit...

Radiation detector and method for producing the same

Transparent drying agent and organic electroluminescent device

Method of manufacturing an organic electroluminescent display device

Patents Applicationslast 30 patents

INK HEAD

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

TREATMENT LIQUID MANAGEMENT DEVICE, TREATMENT SYSTEM, AND METHOD FO...

COATING APPARATUS AND COATING METHOD

RADIATION DETECTOR AND METHOD FOR PRODUCING THE SAME

TRANSPARENT DRYING AGENT AND ORGANIC ELECTROLUMINESCENT DEVICE

METHOD OF APPLYING INK-REPELLENT FILM AND NOZZLE PLATE PROVIDED WIT...

Organic electroluminescent display device

Coating apparatus and coating method

Organic electroluminescent display device