Company Filing History:
Years Active: 2016-2018
Title: Innovations of Kouji Kubo in Engine Technology
Introduction
Kouji Kubo is a notable inventor based in Hiroshima, Japan. He has made significant contributions to engine technology, particularly in the design of piston structures. With a total of 2 patents, Kubo's work focuses on enhancing engine performance and reducing noise.
Latest Patents
Kouji Kubo's latest patents include innovative designs for piston structures in engines. The first patent describes an engine piston structure that features a piston, a connecting rod with a small end part coupled to the piston, and a large end part connected to a crankshaft. This design incorporates a piston pin with a hollow cross-section and at least one dynamic vibration absorber inside the piston pin. This configuration aims to reduce resonance during the combustion stroke. The second patent presents a piston pin structure that suppresses integral resonance among the piston, piston pin, and connecting rod. It also addresses noise reduction during other strokes and ensures that the dynamic absorber remains securely in place.
Career Highlights
Kouji Kubo is currently employed at Mazda Motor Corporation, where he applies his expertise in engine design. His work has contributed to advancements in automotive technology, particularly in enhancing engine efficiency and performance.
Collaborations
Kubo has collaborated with notable colleagues such as Yasunori Kanda and Koichi Hirata. Their combined efforts have led to innovative solutions in engine technology.
Conclusion
Kouji Kubo's contributions to engine technology through his patents demonstrate his commitment to innovation in the automotive industry. His work continues to influence the design and functionality of modern engines.