Company Filing History:
2 out of 1,838 
1 out of 802 Years Active: 1978-1979
Title: Ryozo Ito: Innovator in Rotary Engine Technology
Introduction
Ryozo Ito is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of rotary engine technology, holding a total of 2 patents. His innovative designs reflect a deep understanding of engineering principles and a commitment to advancing automotive technology.
Latest Patents
Ryozo Ito's latest patents include a rotary engine with an oscillation damping layer and a specialized carburetor. The rotary engine patent describes a Wankel type rotary engine featuring a rotor housing with an inner wall portion that defines a trochoidal inner peripheral surface. This design includes an outer wall portion that encloses the inner wall and stay portions that interconnect both walls. A cooling water passage is defined between these walls, and an oscillation damping layer is provided on the surface of the inner wall that faces the cooling water passage. The carburetor patent is designed for use with a stratified charge rotary piston engine. It includes a first supply system with a main fuel supply and a slow/idle fuel supply system, which is adapted to provide a fuel-air mixture. Additionally, a second supply system is included to supply only air, with a second slow/idle supply system that provides extra fuel when the engine operates at low speeds or idling conditions.
Career Highlights
Throughout his career, Ryozo Ito has worked with prominent companies in the automotive industry, including Toyota Motor Corporation and Aisan Kogyo Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in engine technology.
Collaborations
Ryozo Ito has collaborated with various professionals in the field, including his coworker Akira Tokuda. Their joint efforts have likely led to the development of cutting-edge technologies in rotary engines.
Conclusion
Ryozo Ito's contributions to rotary engine technology through his patents and career achievements highlight his role as an influential inventor in the automotive industry. His work continues to inspire advancements in engine design and functionality.