Company Filing History:
Years Active: 1994
Title: Innovations of Yoshiyuki Kawashima
Introduction
Yoshiyuki Kawashima is a notable inventor based in Amagasaki, Japan. He has made significant contributions to the field of liquefied gas technology. His innovative approach has led to the development of a unique control system for liquefied gas containers.
Latest Patents
Kawashima holds a patent for a "Control system for liquefied gas container." This control apparatus is designed to maintain constant temperature and pressure in a very low-temperature controlled liquefied gas container. The system includes a pressure sensor, a temperature sensor, two electromagnetic valves, and a refrigerator. When the operation of the refrigerator disrupts measurements at low temperatures, it is automatically stopped. Gas vaporizes from the liquid phase, and gas is discharged from the container. This mechanism ensures that the temperature and pressure of the liquefied gas remain constant. After measurement, the liquid level in the container is lowered by evaporation, allowing for a consistent supply of liquefied gas.
Career Highlights
Kawashima is associated with Osaka Gas Company Limited, where he has been instrumental in advancing gas technology. His work has not only improved operational efficiency but has also enhanced safety measures in handling liquefied gases.
Collaborations
Kawashima has collaborated with notable colleagues, including Itsuro Tamura and Tsutomu Takae. Their combined expertise has contributed to the successful development of innovative solutions in the gas industry.
Conclusion
Yoshiyuki Kawashima's contributions to liquefied gas technology exemplify the impact of innovation in enhancing safety and efficiency. His patent reflects a commitment to advancing the field, making him a significant figure in the industry.