Masashi Sakai

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing silicon carbide epitaxial wafer
- Patent number 11,948,794
- Issue date Apr 2, 2024
- Mitsubishi Electric Corporation
- Masashi Sakai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Semiconductor device and semiconductor module using same
- Patent number 11,694,948
- Issue date Jul 4, 2023
- Mitsubishi Electric Corporation
- Masashi Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
SiC epitaxial wafer, semiconductor device, and power converter
- Patent number 11,233,126
- Issue date Jan 25, 2022
- Mitsubishi Electric Corporation
- Masashi Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Test condition determining apparatus and test condition determining...
- Patent number 10,886,184
- Issue date Jan 5, 2021
- Mitsubishi Electric Corporation
- Takuyo Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor wafer, semiconductor device, and method for producing...
- Patent number 10,707,075
- Issue date Jul 7, 2020
- Mitsubishi Electric Corporation
- Kenichi Hamano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power conversion device
- Patent number 10,084,388
- Issue date Sep 25, 2018
- Mitsubishi Electric Corporation
- Keita Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method and apparatus for manufacturing silicon carbid...
- Patent number 9,564,315
- Issue date Feb 7, 2017
- Mitsubishi Electric Corporation
- Akihito Ohno
- B08 - CLEANING
Information Patent Grant
Laminated structure
- Patent number 8,795,815
- Issue date Aug 5, 2014
- Mitsubishi Electric Corporation
- Masashi Sakai
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method for producing phosholipid
- Patent number 7,695,944
- Issue date Apr 13, 2010
- Kabushiki Kaisha Yakult Honsha
- Masashi Sakai
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Cerebration improver
- Patent number 6,117,853
- Issue date Sep 12, 2000
- Kabushiki Kaisha Yakult Honsha
- Masashi Sakai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for producing phosphatidylserines having long chain unsatur...
- Patent number 5,965,413
- Issue date Oct 12, 1999
- Kabushiki Kaisha Yakult Honsha
- Masashi Sakai
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Cerebration improver
- Patent number 5,900,409
- Issue date May 4, 1999
- Kabushiki Kaisha Yakult Honsha
- Masashi Sakai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Thrombolytic peptide, production thereof, and thrombolytic agent
- Patent number 5,475,089
- Issue date Dec 12, 1995
- Kabushiki Kaisha Yakult Honsha
- Osamu Matsuo
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE USING SAME
- Publication number 20230253372
- Publication date Aug 10, 2023
- Mitsubishi Electric Corporation
- Masashi SAKAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MODULE USING SAME
- Publication number 20220328384
- Publication date Oct 13, 2022
- Mitsubishi Electric Corporation
- Masashi SAKAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SILICON CARBIDE EPITAXIAL WAFER
- Publication number 20220028688
- Publication date Jan 27, 2022
- Mitsubishi Electric Corporation
- Masashi SAKAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON CARBIDE EPITAXIAL GROWTH DEVICE AND METHOD OF MANUFACTURING...
- Publication number 20210010158
- Publication date Jan 14, 2021
- Mitsubishi Electric Corporation
- Masashi SAKAI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SILICON CARBIDE EPITAXIAL WAFER, METHOD FOR MANUFACTURING SILICON C...
- Publication number 20200321437
- Publication date Oct 8, 2020
- Mitsubishi Electric Corporation
- Masashi SAKAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SiC EPITAXIAL WAFER, SEMICONDUCTOR DEVICE, AND POWER CONVERTER
- Publication number 20200279922
- Publication date Sep 3, 2020
- Mitsubishi Electric Corporation
- Masashi SAKAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR WAFER, SEMICONDUCTOR DEVICE, AND METHOD FOR PRODUCING...
- Publication number 20200144053
- Publication date May 7, 2020
- Mitsubishi Electric Corporation
- Kenichi HAMANO
- C30 - CRYSTAL GROWTH
Information Patent Application
TEST CONDITION DETERMINING APPARATUS AND TEST CONDITION DETERMINING...
- Publication number 20190221485
- Publication date Jul 18, 2019
- Mitsubishi Electric Corporation
- Takuyo NAKAMURA
- G01 - MEASURING TESTING
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20170194873
- Publication date Jul 6, 2017
- MITSUBISHI ELECTRIC CORPORATION
- Keita TAKAHASHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MANUFACTURING METHOD AND APPARATUS FOR MANUFACTURING SILICON CARBID...
- Publication number 20170040166
- Publication date Feb 9, 2017
- Mitsubishi Electric Corporation
- Akihito OHNO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
LAMINATED STRUCTURE
- Publication number 20090087624
- Publication date Apr 2, 2009
- Mitsubishi Electric Corporation
- Masashi SAKAI
- B32 - LAYERED PRODUCTS
Information Patent Application
Process for producing conjugated fatty acid and food/drink produced...
- Publication number 20080227165
- Publication date Sep 18, 2008
- KABUSHIKI KAISHA YAKULT HONSHA
- Naomi Mizusawa
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Method for producing phosholipid
- Publication number 20070134776
- Publication date Jun 14, 2007
- KABUSHIKI KAISHA YAKULT HONSHA
- Masashi Sakai
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Process for producing conjugated fatty acid and food/drink obtained...
- Publication number 20050208195
- Publication date Sep 22, 2005
- KABUSHIKI KAISHA YAKULT HONSHA
- Naomi Mizusawa
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Method for producing phospholipid
- Publication number 20050170476
- Publication date Aug 4, 2005
- KABUSHIKI KAISHA YAKULT HONSHA
- Masashi Sakai
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
Process for the production of phospholipids
- Publication number 20030148477
- Publication date Aug 7, 2003
- Masashi Sakai
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Masashi Sakai

Person

Patents Grantslast 30 patents

Method of manufacturing silicon carbide epitaxial wafer

Semiconductor device and semiconductor module using same

SiC epitaxial wafer, semiconductor device, and power converter

Test condition determining apparatus and test condition determining...

Semiconductor wafer, semiconductor device, and method for producing...

Power conversion device

Manufacturing method and apparatus for manufacturing silicon carbid...

Laminated structure

Method for producing phosholipid

Cerebration improver

Process for producing phosphatidylserines having long chain unsatur...

Cerebration improver

Thrombolytic peptide, production thereof, and thrombolytic agent

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE USING SAME

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR MODULE USING SAME

METHOD OF MANUFACTURING SILICON CARBIDE EPITAXIAL WAFER

SILICON CARBIDE EPITAXIAL GROWTH DEVICE AND METHOD OF MANUFACTURING...

SILICON CARBIDE EPITAXIAL WAFER, METHOD FOR MANUFACTURING SILICON C...

SiC EPITAXIAL WAFER, SEMICONDUCTOR DEVICE, AND POWER CONVERTER

SEMICONDUCTOR WAFER, SEMICONDUCTOR DEVICE, AND METHOD FOR PRODUCING...

TEST CONDITION DETERMINING APPARATUS AND TEST CONDITION DETERMINING...

POWER CONVERSION DEVICE

MANUFACTURING METHOD AND APPARATUS FOR MANUFACTURING SILICON CARBID...

LAMINATED STRUCTURE

Process for producing conjugated fatty acid and food/drink produced...

Method for producing phosholipid

Process for producing conjugated fatty acid and food/drink obtained...

Method for producing phospholipid

Process for the production of phospholipids