Naoaki Katsumoto

Title: Naoaki Katsumoto: Innovator in Reclining Angle Adjustment Devices

Introduction

Naoaki Katsumoto is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of reclining angle adjustment devices, holding a total of three patents. His innovative designs have enhanced the functionality and usability of reclining seats.

Latest Patents

Katsumoto's latest patents include two distinct reclining angle adjustment devices. The first device features a brake mechanism mounted on a control handle shaft, which transmits angular movement to an angularly movable shaft. It includes a stopper arm that limits the angular movement to determine a range of fine reclining angle adjustments. The second device is designed for use with reclining seats and incorporates an intermediate gear plate with an outer gear, a first arm with an inner gear, and an angularly movable shaft. This design allows for both rough and fine adjustments of the reclining angle, utilizing a release lever and a control handle for enhanced user experience.

Career Highlights

Throughout his career, Katsumoto has worked with prominent companies such as Shiroki Kinzoku Kogyo Co., Ltd. and Toyota Motor Corporation. His experience in these organizations has contributed to his expertise in developing innovative solutions for reclining mechanisms.

Collaborations

Katsumoto has collaborated with talented individuals in the industry, including Toshihito Miyagawa and Takeshi Tezuka. These partnerships have fostered creativity and innovation in his projects.

Conclusion

Naoaki Katsumoto is a distinguished inventor whose work in reclining angle adjustment devices has made a significant impact in the field. His patents reflect his commitment to innovation and improving user experience in reclining seats.