Hiroaki Aihoshi

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Tsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Miniature transfer relay
- Patent number 5,331,302
- Issue date Jul 19, 1994
- Matsushita Electric Works, Ltd.
- Takashi Yoshimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing electric switching block of electromagneti...
- Patent number 4,388,757
- Issue date Jun 21, 1983
- Matsushita Electric Works, Ltd.
- Hidetoshi Takeyama
- H01 - BASIC ELECTRIC ELEMENTS