Aupac Co., Ltd.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rotary connector
- Patent number 10,431,948
- Issue date Oct 1, 2019
- AUPAC CO., LTD.
- Shinya Ashimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing flat-type commutator
- Patent number 5,826,324
- Issue date Oct 27, 1998
- Aupac Co., Ltd.
- Toru Abe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flat-type commutator and method for its manufacture
- Patent number 5,760,518
- Issue date Jun 2, 1998
- Aupac Co., Ltd.
- Toru Abe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fastener free from a scissoring force
- Patent number 5,447,399
- Issue date Sep 5, 1995
- Aupac Co., Ltd.
- Makoto Yoshida
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
dc brushless electromagnetic rotary machine
- Patent number 4,698,538
- Issue date Oct 6, 1987
- Aupac Co., Ltd.
- Makoto Yoshida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC Brushless electromagnetic rotary machine
- Patent number 4,564,778
- Issue date Jan 14, 1986
- Aupac Co., Ltd.
- Makoto Yoshida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

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Patents Applicationslast 30 patents

Information Patent Application
ROTARY CONNECTOR
- Publication number 20170331241
- Publication date Nov 16, 2017
- AUPAC CO., LTD.
- Shinya Ashimura
- H01 - BASIC ELECTRIC ELEMENTS