Company Filing History:
1 out of 170 
1 out of 832,912 Years Active: 2002-2003
Title: Tetsuo Hirose: Innovator in Refrigerant Cycle Systems
Introduction
Tetsuo Hirose is a notable inventor based in Ogaki, Japan. He has made significant contributions to the field of refrigerant cycle systems, holding 2 patents that showcase his innovative approach to engineering.
Latest Patents
Hirose's latest patents include a refrigerant cycle system and a valve device designed for the same. The refrigerant cycle system features a valve device that incorporates a solenoid valve, a differential pressure valve, and a check valve, all integrated into a single housing member. This design allows for efficient management of refrigerant flow between the compressor and condenser, enhancing the system's functionality. His second patent, a switch valve for the hot gas circuit of the refrigerant circuit, simplifies the configuration of the refrigerant circuit by incorporating both an electromagnetic valve and a differential pressure valve within a single housing. This innovation allows for seamless switching between cooling and warming operations.
Career Highlights
Throughout his career, Tetsuo Hirose has worked with various companies, including Pacific Industrial Company, Ltd. His work has significantly impacted the development of efficient refrigerant systems, contributing to advancements in the industry.
Collaborations
Hirose has collaborated with notable colleagues such as Noboru Takagi and Yoshiaki Takano. Their combined expertise has fostered innovation and progress in their respective fields.
Conclusion
Tetsuo Hirose's contributions to refrigerant cycle systems exemplify his innovative spirit and dedication to engineering. His patents reflect a commitment to improving efficiency and functionality in refrigeration technology.