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Kensuke Miyazaki
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Sagamihara, JP
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Patents Grants
last 30 patents
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Patent Grant
Fire supervising system and extinguishing target determining system
Patent number
4,909,329
Issue date
Mar 20, 1990
Kabushiki Kaisha Kockiki Corp.
Yoshiyuki Yoshida
G08 - SIGNALLING
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Patent Grant
Discharge pipe and discharge apparatus using the same
Patent number
4,801,090
Issue date
Jan 31, 1989
Hochiki Corp.
Yoshiyuki Yoshida
A62 - LIFE-SAVING FIRE-FIGHTING