This inventor holds 1 USPTO granted patent. Top assignee: Jidosha Kiki Co., Ltd.. Active years: 1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1992
Title: The Innovative Contributions of Junkichi Odai
Introduction
Junkichi Odai is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of engineering, particularly in the design and functionality of vane pumps. His innovative approach has led to the development of a unique patent that enhances the efficiency of these devices.
Latest Patents
Odai holds a patent for a "Vane pump with annular groove in rotor which connects undervane chambers." This invention is designed to improve the starting response of a vane pump while reducing power loss during high-speed operations. The vane pump features a rotor with slits, where slidable vanes are positioned. To ensure the vanes abut against a cam ring, a pair of plates holds the rotor and cam ring together, incorporating a series of arcuate grooves for oil discharge. Instead of a narrow groove typically found in the same plate, Odai's design introduces an annular groove on the rotor's lateral surface. This innovative feature allows for better communication between the arcuate grooves when the vanes are driven radially outward, enhancing the pump's overall performance.
Career Highlights
Odai is associated with Jidosha Kiki Co., Ltd., where he has applied his expertise in mechanical engineering to develop advanced pumping solutions. His work has been instrumental in improving the efficiency and reliability of vane pumps, which are widely used in various industrial applications.
Collaborations
One of his notable collaborators is Hideo Konishi, with whom he has worked closely to refine and enhance the functionality of their inventions. Their partnership has contributed to the successful development of innovative technologies in the field.
Conclusion
Junkichi Odai's contributions to the field of engineering, particularly through his patented vane pump design, demonstrate his commitment to innovation and efficiency. His work continues to influence the industry, paving the way for future advancements in pump technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile