Company Filing History:

3 out of 6

Nohmi Bosai Kabushiki Kaisha

patents

3 out of 23

Nohmi Bosai Kogyo Co., Ltd.

Years Active: 1985-1997

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5673020 - Early stage fire detecting apparatus (1997-09-30),

2. 5281951 - Fire alarm system and method employing multi-layer net processing (1994-01-25),

3. 5267180 - Fire alarm system having prestored fire likelihood ratio functions for (1993-11-30),

4. 5168262 - Fire alarm system (1992-12-01),

5. 4744038 - Fire detector equipped with a sensor (1988-05-10),

6. 4583070 - Silane gas sensor and a method of making the same (1986-04-15),

7. 4543273 - Carbon monoxide sensing element and method of making same (1985-09-24),

Title: Yoshiaki Okayama: Innovator in Fire Detection Technology

Introduction

Yoshiaki Okayama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of fire detection technology, holding a total of seven patents. His innovative approaches have enhanced safety measures in various environments.

Latest Patents

One of Okayama's latest inventions is an early stage fire detecting apparatus. This apparatus is designed to discriminate fire states based on a fire probability output from a signal processing network. The system utilizes outputs from a high sensitivity smoke sensor and a smell sensor, which can detect early signs of a fire. The fire information is processed to provide a reliable fire probability, effectively excluding non-fire factors such as tobacco smoke and steam vapor. Another notable patent is a fire alarm system and method employing multi-layer net processing, which further advances fire detection capabilities.

Career Highlights

Throughout his career, Yoshiaki Okayama has worked with notable companies, including Nohmi Bosai Kabushiki Kaisha and Nohmi Bosai Kogyo Co., Ltd. His work has been instrumental in developing advanced fire safety technologies that are widely recognized in the industry.

Collaborations

Okayama has collaborated with various professionals in his field, including his coworker Takashi Handa. These collaborations have contributed to the successful development and implementation of his innovative fire detection systems.

Conclusion

Yoshiaki Okayama's contributions to fire detection technology have made a significant impact on safety standards. His inventions continue to play a crucial role in enhancing fire safety measures across various sectors.

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