Company Filing History:
Years Active: 2005
Title: Innovations by Hidehisa Kato
Introduction
Hidehisa Kato is a notable inventor based in Tokai, Japan. He has made significant contributions to the field of internal combustion engines. His innovative approach has led to the development of a unique bearing device that enhances engine performance.
Latest Patents
Kato holds a patent for a bearing device specifically designed for internal combustion engines. This device comprises a crankshaft made of steel that has not been subjected to surface hardening. The crankshaft's structure is primarily composed of pearlite, with a pro-eutectoid ferrite fraction of at most 3%. It is processed to achieve a surface roughness Rz of at most 0.8 μm. The bearings used in this device feature an aluminum bearing alloy bonded to a back plate and contain at least Si particles of less than 4 mass %. This innovative design effectively suppresses early abrasion and scratches of the crankshaft, ensuring that the wear is equivalent to or less than that of conventional DCI shafts. Kato's patent is a testament to his expertise and dedication to improving engine technology. He has 1 patent to his name.
Career Highlights
Kato is associated with Daido Metal Company Ltd., where he continues to work on advancements in engine technology. His career has been marked by a commitment to innovation and excellence in engineering.
Collaborations
Kato has collaborated with notable colleagues, including Mitsuru Sugita and Yukihiko Kagohara. Their teamwork has contributed to the successful development of innovative solutions in the field.
Conclusion
Hidehisa Kato's contributions to the field of internal combustion engines through his innovative bearing device highlight his role as a significant inventor. His work continues to influence advancements in engine technology, showcasing the importance of innovation in engineering.