Kiyoshi Tetsuka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Driving apparatus for motor-driven telescopic antenna
- Patent number 5,570,103
- Issue date Oct 29, 1996
- Harada Kogyo Kabushiki Kaisha
- Kiyoshi Tetsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Drive control apparatus for an electrically-driven type extensible/...
- Patent number 5,235,344
- Issue date Aug 10, 1993
- Harada Industry Co., Ltd.
- Masaki Shinkawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for driving telescopic power antenna
- Patent number 5,173,716
- Issue date Dec 22, 1992
- Harada Kogyo Kabushiki Kaisha
- Kiyoshi Tetsuka
- H01 - BASIC ELECTRIC ELEMENTS