This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Hochiki Corporation. Active years: 1995-2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1995-2019
Title: Kiyoaki Koyama: Innovator in Fire Detection Technology
Introduction
Kiyoaki Koyama is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of fire detection technology, holding a total of 3 patents. His innovative work focuses on enhancing safety measures through advanced detection systems.
Latest Patents
Koyama's latest patents include a fire notification system and a test method using a test jig. This composite fire detector is designed to sense heat temperature, smoke concentration, and gas concentration due to fire. It connects to a transmission path drawn from a fire receiver. When a fire test operation is detected, the fire detector enters a test mode. The device performs display control over alarm indicating lights in a varied manner corresponding to each alarm test. For instance, it blinks the alarm lights once for heat sensing, twice for smoke sensing, and three times for gas sensing during the test.
Another significant patent is the line fault monitoring apparatus. This invention detects short circuits in a terminal-side loop line and disconnects the faulty portion from the power supply. The line fault monitor includes mid-point and beginning/end line monitoring devices, each equipped with fault indicator lamps to specify the location of the short circuit easily.
Career Highlights
Kiyoaki Koyama is currently employed at Hochiki Corporation, a company renowned for its fire safety solutions. His work at Hochiki has allowed him to develop and refine technologies that enhance fire detection and safety.
Collaborations
Koyama collaborates with talented coworkers, including Munemasa Suzuki and Takashi Shimokawa. Their combined expertise contributes to the innovative projects at Hochiki Corporation.
Conclusion
Kiyoaki Koyama's contributions to fire detection technology exemplify his commitment to safety and innovation. His patents reflect a deep understanding of the complexities involved in fire detection systems. Through his work, Koyama continues to make strides in enhancing public safety.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile