Inventor

HISHINO KOUICHI

JP4 patents

Patents

4 patents

US6081192AJun 27, 2000

Fire alarm system

NOHMI BOSAI LTD5 citations60

US5790018AAug 4, 1998

Fire alarm system

NOHMI BOSAI LTD5 citations60

US6545602B2Apr 8, 2003

Fire alarm system

NOHMI BOSAI LTD5 citations55

US5602374AFeb 11, 1997

Fire receiver in fire alarm system

NOHMI BOSAI LTD0 citations37