Company Filing History:
Years Active: 1983
Title: Yosinari Nagoya: Innovator in Temperature Control Technology
Introduction
Yosinari Nagoya is a notable inventor based in Ohiramachi, Japan. He has made significant contributions to the field of refrigeration technology, particularly with his innovative temperature control apparatus.
Latest Patents
Nagoya holds a patent for a temperature control apparatus designed for use in refrigerating machines. This invention features an a.c. control element and a solenoid coil of a holding type solenoid connected in series within an a.c. power circuit. The holding type solenoid actuates a damper that opens and closes the outlet for ejecting cooled air into the refrigerating chamber. Additionally, the apparatus includes a temperature sensor that detects the temperature within the chamber and a triggering circuit that activates the a.c. control element. The triggering circuit supplies a trigger signal to the control electrode of the a.c. control element at predetermined intervals, synchronized with the phase of the current from the a.c. power source, based on the output from the temperature sensor. This design allows the solenoid coil to be energized, effectively driving the damper.
Career Highlights
Yosinari Nagoya is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to develop and refine his inventions, contributing to advancements in refrigeration technology.
Collaborations
Nagoya has collaborated with notable coworkers, including Susumu Yamazaki and Ryoichi Fujimoto. Their teamwork has fostered an environment of innovation and creativity, leading to significant advancements in their respective fields.
Conclusion
Yosinari Nagoya's contributions to temperature control technology exemplify the spirit of innovation. His patent for a temperature control apparatus showcases his expertise and commitment to improving refrigeration systems. His work continues to influence the industry and inspire future inventors.