Toshiaki Yamaguchi

Title: Toshiaki Yamaguchi: Innovator in Refrigeration Technology

Introduction

Toshiaki Yamaguchi is a notable inventor based in Wakayama, Japan. He has made significant contributions to the field of refrigeration technology, holding 2 patents that showcase his innovative approach to enhancing efficiency and control in refrigeration systems.

Latest Patents

Yamaguchi's latest patents include a refrigeration cycle system and an electromagnetic proportional control valve. The refrigeration cycle system features a series connection of a condenser, an electronic expansion valve, an evaporator, and a motorized suction throttle valve with a compressor. This system allows for precise temperature control without hunting by adjusting the electronic expansion valve and the motorized suction throttle valve in response to capacity changes. The electromagnetic proportional control valve consists of a sleeve, a spool, a spring holder, a ball, and a valve seat, which work together to ensure tight contact and effective control.

Career Highlights

Toshiaki Yamaguchi is associated with Mitsubishi Denki Kabushiki Kaisha, where he has been instrumental in developing advanced refrigeration technologies. His work has significantly impacted the efficiency and reliability of refrigeration systems.

Collaborations

Yamaguchi has collaborated with notable colleagues, including Fumio Matsuoka and Kouichi Negoro, contributing to the advancement of innovative solutions in their field.

Conclusion

Toshiaki Yamaguchi's contributions to refrigeration technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of efficient refrigeration systems.