This inventor holds 1 USPTO granted patent. Top assignee: Teikoku Piston Ring Co., Ltd.. Active years: 2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2006
Title: Masakazu Katumaru: Innovator in Oil Ring Technology
Introduction
Masakazu Katumaru is a notable inventor based in Arlington Heights, IL (US). He has made significant contributions to the field of mechanical engineering, particularly in the design of oil rings. His innovative approach has led to the development of a unique patent that enhances the functionality of oil rings in various applications.
Latest Patents
Masakazu Katumaru holds a patent for a "Combined Oil Ring." This invention is comprised of an oil ring featuring upper and lower rails, along with an expander that applies contact pressure radially outwards on the oil ring. The outer circumferential surface of the upper rail is designed with a flat surface that has an axial width of 0.05 to 0.3 millimeters. Additionally, it includes a curved surface that connects to both the upper and lower ends of the flat surface, ensuring optimal performance. This innovative design is crucial for improving the efficiency of oil rings in various mechanical systems. He has 1 patent to his name.
Career Highlights
Masakazu Katumaru has dedicated his career to advancing technology in the field of piston rings. He is currently associated with Teikoku Piston Ring Co., Ltd., where he continues to innovate and contribute to the development of high-quality mechanical components. His work has been instrumental in enhancing the performance and reliability of oil rings used in engines.
Collaborations
Throughout his career, Masakazu has collaborated with talented individuals such as Seiji Tamaki and Masami Kawasaki. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Masakazu Katumaru's contributions to the field of oil ring technology exemplify his dedication to innovation and engineering excellence. His patent for the combined oil ring showcases his ability to solve complex mechanical challenges. His work continues to impact the industry positively, and he remains a respected figure among his peers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile