Company Filing History:
5 out of 560 
3 out of 15 Years Active: 2016-2023
Title: Tatsuya Osaki: Innovator in Air Conditioning Technology
Introduction
Tatsuya Osaki is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of air conditioning technology, holding a total of eight patents. His innovative designs focus on improving the efficiency and functionality of air conditioning devices, particularly in vehicles.
Latest Patents
Among his latest patents is an air conditioning device designed for vehicles. This device features a gas-liquid separator that effectively separates liquid-phase refrigerant from gas-phase refrigerant. It guides the gas-phase refrigerant from an outdoor heat exchanger to a compressor during heating operations, while directing the liquid-phase refrigerant to an expansion valve during cooling operations. The design ensures that the gas-liquid separator is positioned further rearward inside the vehicle than the outdoor heat exchanger, with the compressor also located further back than the separator. Another notable patent is an air-conditioning device that includes a compressor, an outdoor heat exchanger, and an evaporating unit. This device is equipped with a heater unit that utilizes the heat of the refrigerant and a liquid receiver positioned downstream of the outdoor heat exchanger. A restrictor mechanism is integrated between the heater unit and the outdoor heat exchanger, allowing for a switch between two operational modes that optimize refrigerant flow.
Career Highlights
Tatsuya Osaki has worked with notable companies in the automotive industry, including Calsonic Kansei Corporation and Marelli Cabin Comfort Japan Corporation. His experience in these organizations has contributed to his expertise in developing advanced air conditioning systems.
Collaborations
Throughout his career, Tatsuya has collaborated with talented individuals such as Hirotada Shimaguchi and Kouji Hirono. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Tatsuya Osaki's contributions to air conditioning technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of the complexities involved in creating effective climate control systems for vehicles.