Inventor

KOGANEMARU KAZUYUKI

JP3 patents

Patents

3 patents

US5478256ADec 26, 1995

Fire detector having bayonet coupling and locking mechanism for base and detector unit

NOHMI BOSAI LTD25 citations89

US5403198AApr 4, 1995

Detector base

NOHMI BOSAI LTD17 citations78

US5399864AMar 21, 1995

Ionization type smoke detector

NOHMI BOSAI LTD8 citations66