Sachio Ooshita

Title: The Innovations of Sachio Ooshita

Introduction

Sachio Ooshita is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of outboard motor technology, holding 4 patents that showcase his innovative designs and engineering skills.

Latest Patents

One of his latest patents is the "Outboard Motor Shift Actuator." This invention features a main body section that houses an electric motor with a vertically extending rotating shaft. The gear mechanism rotates the shaft section in accordance with the rotating shaft. The shaft section includes a threaded shaft that rotates with the gear mechanism, and a movable nut that changes position as the threaded shaft rotates. This movable nut is connected to a shift member that alters the gears of a propeller shaft.

Another significant patent is the "Steering Apparatus for Outboard Motor." This design includes support arms mounted on a tilting shaft of an outboard motor bracket. An electric actuator is positioned between the support arms, featuring a cover member and two electric motors at either end. The feed screw, rotated by the electric motors, moves a nut member along an axis, which in turn drives a drive arm connected to a steering arm. The steering angle of the arm adjusts based on the movement of the drive arm along the cover member.

Career Highlights

Throughout his career, Sachio Ooshita has worked with prominent companies such as NHK Spring Co., Ltd. and NHK Mec Corporation. His experience in these organizations has contributed to his expertise in developing advanced technologies for outboard motors.

Collaborations

One of his notable collaborators is Yoshihiro Makita, with whom he has worked on various projects in the field of outboard motor technology.

Conclusion

Sachio Ooshita's contributions to outboard motor technology through his innovative patents demonstrate his expertise and commitment to engineering excellence. His work continues to influence advancements in this field.