Isao Shibuya

Person

Motono-mura, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Composition for bonded magnets, bonded magnet and integrally molded...
- Patent number 10,510,471
- Issue date Dec 17, 2019
- Sumitomo Metal Mining Co., Ltd.
- Hideki Matsuda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Material for sliding contact, composite clad material, and small-si...
- Patent number 6,245,166
- Issue date Jun 12, 2001
- Mabuchi Motor Co., Ltd.
- Isao Shibuya
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Miniature electric motor with reduction worm gear unit
- Patent number 6,225,265
- Issue date May 1, 2001
- Mabuchi Motor Co., Ltd.
- Isao Shibuya
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Ag-Cu alloy for a sliding contact
- Patent number 5,972,131
- Issue date Oct 26, 1999
- Tanaka Kikinzoku Kogyo K.K.
- Takao Asada
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Sliding contact material, clad compoosite material, commutator empl...
- Patent number 5,876,862
- Issue date Mar 2, 1999
- Mabuchi Motor Co., Ltd.
- Isao Shibuya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Miniature motor
- Patent number 5,502,343
- Issue date Mar 26, 1996
- Mabuchi Motor Co., Ltd.
- Kazutoshi Yoshimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Miniature motor
- Patent number 5,357,159
- Issue date Oct 18, 1994
- Mabuchi Motor Co., Ltd.
- Kenji Hagiwara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Miniature D-C motor
- Patent number 5,270,596
- Issue date Dec 14, 1993
- Mabuchi Motor Co., Ltd.
- Isao Shibuya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Metal-filled graphite for miniature motors and method of making same
- Patent number 5,227,689
- Issue date Jul 13, 1993
- Mabuchi Motor Co., Ltd.
- Isao Shibuya
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Carbon brush for miniature motors and method of making same
- Patent number 5,144,181
- Issue date Sep 1, 1992
- Mabuchi Motor Co., Ltd.
- Isao Shibuya
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Carbon brush for miniature motors and method of making same
- Patent number 5,136,198
- Issue date Aug 4, 1992
- Mabuchi Motor Co., Ltd.
- Isao Shibuya
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION FOR BONDED MAGNETS, BONDED MAGNET AND INTEGRALLY MOLDED...
- Publication number 20170178774
- Publication date Jun 22, 2017
- Sumitomo Metal Mining Co., Ltd.
- Hideki Matsuda
- H01 - BASIC ELECTRIC ELEMENTS

Isao Shibuya

Person

Patents Grantslast 30 patents

Composition for bonded magnets, bonded magnet and integrally molded...

Material for sliding contact, composite clad material, and small-si...

Miniature electric motor with reduction worm gear unit

Ag-Cu alloy for a sliding contact

Sliding contact material, clad compoosite material, commutator empl...

Miniature motor

Miniature motor

Miniature D-C motor

Metal-filled graphite for miniature motors and method of making same

Carbon brush for miniature motors and method of making same

Carbon brush for miniature motors and method of making same

Patents Applicationslast 30 patents

COMPOSITION FOR BONDED MAGNETS, BONDED MAGNET AND INTEGRALLY MOLDED...