Nobuyuki Oka

Title: Nobuyuki Oka: Innovator in Vehicle Differential Technology

Introduction

Nobuyuki Oka is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the automotive industry, particularly in the area of vehicle differentials. His innovative designs have the potential to enhance vehicle performance and efficiency.

Latest Patents

Nobuyuki Oka holds a patent for a vehicle differential, which includes a pair of side gears arranged in a differential case. The design features a plurality of friction plates positioned on the axially outer side of each side gear, along with a pressing member that holds these friction plates together. Each side gear is equipped with a gear section that meshes with a pinion gear and a cylindrical section extending from the gear section. The outer circumferential portion of the cylindrical section meshes with the inner circumferential portion of the pressing member via a helical spline. This innovative design aims to improve the functionality and reliability of vehicle differentials.

Career Highlights

Nobuyuki Oka is associated with Mazda Motor Corporation, where he has been instrumental in developing advanced automotive technologies. His work has contributed to the company's reputation for innovation and quality in the automotive sector.

Collaborations

Nobuyuki Oka has collaborated with Yuzo Ohkawa, another talented professional in the field. Their combined expertise has led to advancements in vehicle technology and design.

Conclusion

Nobuyuki Oka's contributions to vehicle differential technology exemplify his innovative spirit and dedication to the automotive industry. His patent reflects a commitment to enhancing vehicle performance, making him a valuable asset to Mazda Motor Corporation and the field of automotive engineering.