Katuhiko Arisawa

Title: Katuhiko Arisawa: Innovator in Engine Technology

Introduction

Katuhiko Arisawa, located in Gotenba, Japan, is a renowned inventor with a remarkable achievement of holding 23 patents. His contributions to engine technology have had a significant impact on the automotive industry, where he has dedicated much of his career.

Latest Patents

Arisawa’s recent innovations include an oil pan structure designed to optimize engine performance. This oil pan structure features a lower portion attached to an engine block, a main oil pan, and a sub oil pan forming distinct chambers within it. The upper and lower bodies of the sub oil pan are crafted through injection molding, highlighting an efficient manufacturing process. Additionally, he developed a control device for internal combustion engines that integrates advanced components like an electromagnetic clutch water pump, oil relief device, and an electronic control unit (ECU). This system enhances vehicle efficiency by managing coolant circulation and lubricant pressure based on temperature sensor feedback.

Career Highlights

Throughout his career, Katuhiko Arisawa has made significant contributions while working at Toyota Motor Corporation, one of the leading automotive manufacturers. His work has consistently focused on improving engine functionalities through inventive designs and technological advancements.

Collaborations

Arisawa has collaborated with notable colleagues such as Hideo Kobayashi and Kunihiko Hayashi. Their combined expertise allowed for the cross-pollination of ideas, leading to groundbreaking developments in automotive technology.

Conclusion

Katuhiko Arisawa stands out as a key figure in the field of engine technology, with a robust portfolio of patents that continue to influence the automotive industry. His innovative mindset and commitment to enhancing engine performance are commendable, ensuring that his contributions will be recognized for years to come.