Kunihiro Matsunaga

Title: Innovations by Kunihiro Matsunaga

Introduction

Kunihiro Matsunaga is a notable inventor based in Minami-Alps, Japan. He has made significant contributions to the field of automotive technology, holding a total of 3 patents. His work focuses on enhancing braking systems, showcasing his expertise in engineering and innovation.

Latest Patents

Matsunaga's latest patents include an electric booster and a disc brake apparatus. The electric booster patent describes a system where an electric motor is controlled by the movement of an input rod, which is activated by brake pedal operation. This mechanism generates hydraulic brake pressure in a master cylinder, with feedback provided to the input rod through an input piston. The design incorporates a jump-in clearance that allows for adjustable regenerative braking characteristics.

The disc brake apparatus patent outlines a biasing member that includes a pad-return portion to separate a friction pad from the disc rotor. This design features upper and lower claw portions that adapt to the wear of the friction pad lining, allowing for effective braking performance even as components wear down.

Career Highlights

Throughout his career, Matsunaga has worked with prominent companies such as Hitachi Automotive Systems and Hitachi, Ltd. His experience in these organizations has contributed to his development as an inventor and innovator in the automotive sector.

Collaborations

Matsunaga has collaborated with notable colleagues, including Atsushi Odaira and Hideaki Ishii. These partnerships have likely fostered a creative environment that encourages innovation and the development of advanced technologies.

Conclusion

Kunihiro Matsunaga's contributions to automotive technology through his patents reflect his dedication to innovation and engineering excellence. His work continues to influence the industry, showcasing the importance of inventive thinking in enhancing vehicle safety and performance.