Keiichiro MATSUO

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor wafer and method of manufacturing semiconductor appar...
- Patent number 12,131,966
- Issue date Oct 29, 2024
- Kabushiki Kaisha Toshiba
- Fuyuma Ito
- C30 - CRYSTAL GROWTH
Information Patent Grant
Power module
- Patent number 12,107,023
- Issue date Oct 1, 2024
- Kabushiki Kaisha Toshiba
- Keiichiro Matsuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capacitor
- Patent number 11,862,667
- Issue date Jan 2, 2024
- Kabushiki Kaisha Toshiba
- Susumu Obata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capacitor and capacitor module
- Patent number 11,551,864
- Issue date Jan 10, 2023
- Kabushiki Kaisha Toshiba
- Keiichiro Matsuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capacitor having trenches on both surfaces
- Patent number 11,508,525
- Issue date Nov 22, 2022
- Kabushiki Kaisha Toshiba
- Kazuhito Higuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power module
- Patent number 11,410,914
- Issue date Aug 9, 2022
- Kabushiki Kaisha Toshiba
- Keiichiro Matsuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Etching method and plating solution
- Patent number 10,991,590
- Issue date Apr 27, 2021
- Kabushiki Kaisha Toshiba
- Mitsuo Sano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Processing system for a catalytic layer of a noble metal formed on...
- Patent number 10,978,358
- Issue date Apr 13, 2021
- Kabushiki Kaisha Toshiba
- Mitsuo Sano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Capacitor and capacitor module
- Patent number 10,964,474
- Issue date Mar 30, 2021
- Kabushiki Kaisha Toshiba
- Keiichiro Matsuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Etching method, method of manufacturing semiconductor chip, and met...
- Patent number 10,854,466
- Issue date Dec 1, 2020
- Kabushiki Kaisha Toshiba
- Keiichiro Matsuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Etching method, article manufacturing method, and etching apparatus
- Patent number 10,224,209
- Issue date Mar 5, 2019
- Kabushiki Kaisha Toshiba
- Keiichiro Matsuo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Etching method, method of manufacturing semiconductor chip, and met...
- Patent number 10,090,158
- Issue date Oct 2, 2018
- Kabushiki Kaisha Toshiba
- Keiichiro Matsuo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250105177
- Publication date Mar 27, 2025
- Kabushiki Kaisha Toshiba
- Shogo MINAMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, SEMICONDUCTOR MODULE, AND METHOD FOR MANUFACT...
- Publication number 20240355693
- Publication date Oct 24, 2024
- Kabushiki Kaisha Toshiba
- Shogo MINAMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20230071140
- Publication date Mar 9, 2023
- Kabushiki Kaisha Toshiba
- Katsuya SATO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER MODULE
- Publication number 20220262690
- Publication date Aug 18, 2022
- Kabushiki Kaisha Toshiba
- Keiichiro MATSUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR WAFER AND METHOD OF MANUFACTURING SEMICONDUCTOR APPAR...
- Publication number 20210407867
- Publication date Dec 30, 2021
- Kabushiki Kaisha Toshiba
- Fuyuma ITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF FORMING CATALYST LAYER
- Publication number 20210299648
- Publication date Sep 30, 2021
- Kabushiki Kaisha Toshiba
- Susumu OBATA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ETCHING METHOD AND PLATING SOLUTION
- Publication number 20210217626
- Publication date Jul 15, 2021
- Kabushiki Kaisha Toshiba
- Mitsuo SANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CAPACITOR AND CAPACITOR MODULE
- Publication number 20210175011
- Publication date Jun 10, 2021
- KABUSHIKI KAISHA TOSHIBA
- Keiichiro MATSUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER MODULE
- Publication number 20210090974
- Publication date Mar 25, 2021
- KABUSHIKI KAISHA TOSHIBA
- Keiichiro MATSUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CAPACITOR AND CAPACITOR MODULE
- Publication number 20200258682
- Publication date Aug 13, 2020
- KABUSHIKI KAISHA TOSHIBA
- Keiichiro MATSUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CAPACITOR
- Publication number 20200235200
- Publication date Jul 23, 2020
- KABUSHIKI KAISHA TOSHIBA
- Susumu OBATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CAPACITOR AND MANUFACTURING METHOD THEREOF
- Publication number 20200219656
- Publication date Jul 9, 2020
- KABUSHIKI KAISHA TOSHIBA
- Kazuhito HIGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ETCHING METHOD AND PLATING SOLUTION
- Publication number 20200098582
- Publication date Mar 26, 2020
- KABUSHIKI KAISHA TOSHIBA
- Mitsuo SANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESSING SYSTEM, DETERMINING METHOD WITH REGARD TO CATALYTIC LAYE...
- Publication number 20200051873
- Publication date Feb 13, 2020
- KABUSHIKI KAISHA TOSHIBA
- Mitsuo SANO
- G01 - MEASURING TESTING
Information Patent Application
ETCHING METHOD, METHOD OF MANUFACTURING SEMICONDUCTOR CHIP, AND MET...
- Publication number 20190252199
- Publication date Aug 15, 2019
- KABUSHIKI KAISHA TOSHIBA
- Keiichiro MATSUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ETCHING METHOD, METHOD OF MANUFACTURING SEMICONDUCTOR CHIP, AND MET...
- Publication number 20180033634
- Publication date Feb 1, 2018
- KABUSHIKI KAISHA TOSHIBA
- Keiichiro MATSUO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DEVICE MANUFACTURING METHOD
- Publication number 20170076982
- Publication date Mar 16, 2017
- Kabushiki Kaisha Toshiba
- Seiya Sakakura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ETCHING METHOD, ARTICLE MANUFACTURING METHOD, AND ETCHING APPARATUS
- Publication number 20170062230
- Publication date Mar 2, 2017
- KABUSHIKI KAISHA TOSHIBA
- Keiichiro MATSUO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Keiichiro MATSUO

Person

Patents Grantslast 30 patents

Semiconductor wafer and method of manufacturing semiconductor appar...

Power module

Capacitor

Capacitor and capacitor module

Capacitor having trenches on both surfaces

Power module

Etching method and plating solution

Processing system for a catalytic layer of a noble metal formed on...

Capacitor and capacitor module

Etching method, method of manufacturing semiconductor chip, and met...

Etching method, article manufacturing method, and etching apparatus

Etching method, method of manufacturing semiconductor chip, and met...

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE, SEMICONDUCTOR MODULE, AND METHOD FOR MANUFACT...

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

POWER MODULE

SEMICONDUCTOR WAFER AND METHOD OF MANUFACTURING SEMICONDUCTOR APPAR...

METHOD OF FORMING CATALYST LAYER

ETCHING METHOD AND PLATING SOLUTION

CAPACITOR AND CAPACITOR MODULE

POWER MODULE

CAPACITOR AND CAPACITOR MODULE

CAPACITOR

CAPACITOR AND MANUFACTURING METHOD THEREOF

ETCHING METHOD AND PLATING SOLUTION

PROCESSING SYSTEM, DETERMINING METHOD WITH REGARD TO CATALYTIC LAYE...

ETCHING METHOD, METHOD OF MANUFACTURING SEMICONDUCTOR CHIP, AND MET...

ETCHING METHOD, METHOD OF MANUFACTURING SEMICONDUCTOR CHIP, AND MET...

DEVICE MANUFACTURING METHOD

ETCHING METHOD, ARTICLE MANUFACTURING METHOD, AND ETCHING APPARATUS