Isao Saeki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fire detection apparatus
- Patent number 12,235,206
- Issue date Feb 25, 2025
- Hochiki Corporation
- Hideki Takano
- G01 - MEASURING TESTING
Information Patent Grant
Fire detection apparatus
- Patent number 11,975,228
- Issue date May 7, 2024
- Hochiki Corporation
- Yasuharu Fujiwara
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Fire detection device
- Patent number 11,614,396
- Issue date Mar 28, 2023
- Hochiki Corporation
- Hideki Takano
- G01 - MEASURING TESTING
Information Patent Grant
Smoke detector
- Patent number D918753
- Issue date May 11, 2021
- Hochiki Corporation
- Isao Saeki
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Fire detector
- Patent number D896118
- Issue date Sep 15, 2020
- Hochiki Corporation
- Yasuharu Fujiwara
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Fire detector
- Patent number D887883
- Issue date Jun 23, 2020
- Hochiki Corporation
- Yasuharu Fujiwara
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Fire detector
- Patent number D887300
- Issue date Jun 16, 2020
- HOCHIKI CORPORATION
- Yasuharu Fujiwara
- D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents

Information Patent Application
FIRE DETECTION APPARATUS
- Publication number 20240139570
- Publication date May 2, 2024
- Hochiki Corporation
- Yasuharu Fujiwara
- G01 - MEASURING TESTING
Information Patent Application
FIRE DETECTION APPARATUS
- Publication number 20240139569
- Publication date May 2, 2024
- Hochiki Corporation
- Yasuharu Fujiwara
- G01 - MEASURING TESTING
Information Patent Application
FIRE DETECTION APPARATUS
- Publication number 20230228670
- Publication date Jul 20, 2023
- Hochiki Corporation
- Hideki Takano
- G08 - SIGNALLING
Information Patent Application
FIRE DETECTION APPARATUS
- Publication number 20210046346
- Publication date Feb 18, 2021
- Hochiki Corporation
- Yasuharu Fujiwara
- G01 - MEASURING TESTING
Information Patent Application
FIRE DETECTION DEVICE
- Publication number 20210041350
- Publication date Feb 11, 2021
- Hochiki Corporation
- Hideki Takano
- G01 - MEASURING TESTING