Company Filing History:
Years Active: 1985-1994
Title: Tomio Yoshikawa: Innovator in Cooling Technology
Introduction
Tomio Yoshikawa is a prominent inventor based in Shimizu, Japan. He has made significant contributions to the field of cooling technology, holding a total of 7 patents. His innovative designs focus on improving the efficiency and effectiveness of cooling systems.
Latest Patents
Yoshikawa's latest patents include a "Cooling apparatus and temperature control method therefor." This invention features a heat exchanger that performs heat exchange between cooling water and fluid. It also includes a flow rate regulator valve that adjusts the flow rate of either the cooling water or the fluid passing through the heat exchanger. The system allows for preset cooling temperatures and detects the temperature of the cooled fluid, adjusting the flow rate regulator valve accordingly to maintain optimal temperature control. Another notable patent is the "Control system for refrigerating apparatus," which calculates the super heat amount of a discharge gas in a compressor before operation. This system ensures efficient control of the refrigerating apparatus by adjusting the electronic expansion valve based on temperature differences.
Career Highlights
Tomio Yoshikawa is currently employed at Hitachi, Ltd., where he continues to develop innovative cooling solutions. His work has significantly impacted the efficiency of refrigeration and cooling systems, making them more reliable and effective.
Collaborations
Yoshikawa has collaborated with notable colleagues such as Shizuo Zushi and Tetsuji Yamashita. Their combined expertise has contributed to the advancement of cooling technologies and the successful development of various patents.
Conclusion
Tomio Yoshikawa is a key figure in the field of cooling technology, with a strong portfolio of patents that demonstrate his innovative spirit. His contributions continue to shape the industry and improve cooling systems worldwide.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.