Company Filing History:
Years Active: 1998-2004
Title: Innovations of Hiroyuki Mihara
Introduction
Hiroyuki Mihara is a notable inventor based in Kanagawa-ken, Japan. He has made significant contributions to the field of engineering, particularly in the development of scroll fluid machines. With a total of 4 patents to his name, Mihara's work showcases his innovative approach to mechanical design.
Latest Patents
Mihara's latest patents include a scroll fluid machine featuring projections on a wrap peripheral surface. This invention incorporates inner peripheral projections on the inner surface of the orbiting scroll member and outer peripheral projections on the outer surface of the wrap portion. The design of these projections, which have an approximately triangular transverse sectional configuration, helps prevent stress concentration and enhances mechanical strength. Additionally, the projections can be easily machined using tools like an end mill. When the projections contact the mating wrap portion, their narrow tops are designed to be readily crushed or worn, allowing for a better fit without excessive contact. Another notable patent involves a scroll fluid machine with a rotating preventing mechanism. This mechanism includes joint guides with opposing guide portions on both the casing and the orbiting scroll member. A plate spring is integrally attached to each guide portion, ensuring that the sliding surfaces remain in contact and preventing any rattling during operation.
Career Highlights
Mihara has been instrumental in advancing the technology behind scroll fluid machines. His work at Tokico, Ltd. has allowed him to apply his innovative ideas in practical applications, contributing to the company's reputation for quality engineering solutions.
Collaborations
Mihara has collaborated with talented coworkers such as Kazutaka Suefuji and Yuji Komai. Their combined expertise has fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Hiroyuki Mihara's contributions to the field of engineering, particularly through his patents related to scroll fluid machines, highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.