Hoichiki Corporation
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hoichiki Corporation.The latest application filed is for "light scattering type smoke sensor".
- Hoichiki Corporation - Tokyo JP
- Hoichiki Corporation - 10-43, Kamiosaki, 2-chome Shinagawa-ku Tokyo JP
| Patent | Date |
|---|---|
| Flame detection device App 20030132388 - Matsukuma, Hidenari ; et al. | 2003-07-17 |
| Light scattering type smoke sensor App 20030132849 - Matsukuma, Hidenari ; et al. | 2003-07-17 |
| Fire heat sensor App 20030063005 - Mayusumi, Kari ; et al. | 2003-04-03 |
| Fire sensor App 20030058117 - Mayusumi, Kari ; et al. | 2003-03-27 |
| Fire alarm system, fire sensor, fire receiver, and repeater App 20030058093 - Dohi, Manabu ; et al. | 2003-03-27 |
| Fire sensor App 20030058116 - Mayusumi, Kari ; et al. | 2003-03-27 |
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