Mitsumasa HAMAZAKI

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Stator, electric motor, vacuum cleaner, and hand drying device
- Patent number 11,894,721
- Issue date Feb 6, 2024
- Mitsubishi Electric Corporation
- Kazuchika Tsuchida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric blower, electric vacuum cleaner, and hand drier
- Patent number 11,576,538
- Issue date Feb 14, 2023
- Mitsubishi Electric Corporation
- Naho Adachi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Electric blower, electric vacuum cleaner, and hand dryer
- Patent number 11,268,532
- Issue date Mar 8, 2022
- Mitsubishi Electric Corporation
- Kazuchika Tsuchida
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Electric blower, electric vacuum cleaner and hand dryer
- Patent number 11,236,767
- Issue date Feb 1, 2022
- Mitsubishi Electric Corporation
- Takashi Ikeda
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Centrifugal impeller, electric blower, electric vacuum cleaner, and...
- Patent number 10,794,391
- Issue date Oct 6, 2020
- Mitsubishi Electric Corporation
- Naho Adachi
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Stator, motor, blower, vacuum cleaner, and method for attaching hal...
- Patent number 10,784,751
- Issue date Sep 22, 2020
- Mitsubishi Electric Corporation
- Naohiro Oketani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor and method for producing the same
- Patent number 10,302,136
- Issue date May 28, 2019
- Mitsubishi Electric Corporation
- Naohiro Oketani
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
STATOR, ELECTRIC MOTOR, VACUUM CLEANER, AND HAND DRYING DEVICE
- Publication number 20210050753
- Publication date Feb 18, 2021
- Mitsubishi Electric Corporation
- Kazuchika TSUCHIDA
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
ELECTRIC BLOWER, ELECTRIC VACUUM CLEANER, AND HAND DRIER
- Publication number 20210050762
- Publication date Feb 18, 2021
- Mitsubishi Electric Corporation
- Kazuchika TSUCHIDA
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
ELECTRIC BLOWER, ELECTRIC VACUUM CLEANER, AND HAND DRYER
- Publication number 20200400157
- Publication date Dec 24, 2020
- Kazuchika TSUCHIDA
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
ELECTRIC BLOWER, ELECTRIC VACUUM CLEANER, AND HAND DRIER
- Publication number 20200237166
- Publication date Jul 30, 2020
- Mitsubishi Electric Corporation
- Naho ADACHI
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
CENTRIFUGAL IMPELLER, ELECTRIC BLOWER, ELECTRIC VACUUM CLEANER, AND...
- Publication number 20190242397
- Publication date Aug 8, 2019
- Mitsubishi Electric Corporation
- Naho ADACHI
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
ELECTRIC BLOWER, ELECTRIC VACUUM CLEANER AND HAND DRYER
- Publication number 20190219066
- Publication date Jul 18, 2019
- Mitsubishi Electric Corporation
- Takashi IKEDA
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
ELECTRIC BLOWER AND ELECTRIC VACUUM CLEANER EQUIPPED WITH SAME
- Publication number 20190101129
- Publication date Apr 4, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Masaya Teramoto
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
STATOR, MOTOR, BLOWER, VACUUM CLEANER, AND METHOD FOR ATTACHING HAL...
- Publication number 20190036423
- Publication date Jan 31, 2019
- Mitsubishi Electric Corporation
- Naohiro OKETANI
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
MOTOR AND METHOD FOR PRODUCING THE SAME
- Publication number 20180252266
- Publication date Sep 6, 2018
- Mitsubishi Electric Home Appliance Co., Ltd.
- Naohiro OKETANI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Mitsumasa HAMAZAKI

Person

Patents Grantslast 30 patents

Stator, electric motor, vacuum cleaner, and hand drying device

Electric blower, electric vacuum cleaner, and hand drier

Electric blower, electric vacuum cleaner, and hand dryer

Electric blower, electric vacuum cleaner and hand dryer

Centrifugal impeller, electric blower, electric vacuum cleaner, and...

Stator, motor, blower, vacuum cleaner, and method for attaching hal...

Motor and method for producing the same

Patents Applicationslast 30 patents

STATOR, ELECTRIC MOTOR, VACUUM CLEANER, AND HAND DRYING DEVICE

ELECTRIC BLOWER, ELECTRIC VACUUM CLEANER, AND HAND DRIER

ELECTRIC BLOWER, ELECTRIC VACUUM CLEANER, AND HAND DRYER

ELECTRIC BLOWER, ELECTRIC VACUUM CLEANER, AND HAND DRIER

CENTRIFUGAL IMPELLER, ELECTRIC BLOWER, ELECTRIC VACUUM CLEANER, AND...

ELECTRIC BLOWER, ELECTRIC VACUUM CLEANER AND HAND DRYER

ELECTRIC BLOWER AND ELECTRIC VACUUM CLEANER EQUIPPED WITH SAME

STATOR, MOTOR, BLOWER, VACUUM CLEANER, AND METHOD FOR ATTACHING HAL...

MOTOR AND METHOD FOR PRODUCING THE SAME