Motohiro Kawamura

Title: Motohiro Kawamura: Innovator in Machine Tool Technology

Introduction

Motohiro Kawamura is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of machine tool technology, holding a total of 2 patents. His innovative designs focus on enhancing the efficiency and functionality of machine tools.

Latest Patents

Kawamura's latest patents include a machine tool designed to facilitate the process of switching product ejecting apparatuses. This invention features a spindle that rotates a workpiece around its axis, an actuator that reciprocates a rod parallel to the spindle axis, and a coupler that can switch between coupling and standby positions. The coupler connects the rod to an ejecting shaft when in the coupling position, allowing for efficient operation.

Another patent involves a machine tool that simplifies the mounting of a fluid supplying unit to a spindle supporting unit. This design includes a rotating unit with a spindle equipped with a workpiece chucking unit. The fluid supplying unit is removably mounted on the supporting unit's rear end, allowing fluid to flow inside the spindle toward the chucking unit. A labyrinth clearance is formed to prevent fluid leakage while enabling the rotation of the unit.

Career Highlights

Motohiro Kawamura is currently associated with Star Micronics Company Limited, where he continues to innovate in machine tool technology. His work has significantly impacted the efficiency of manufacturing processes.

Collaborations

Kawamura has collaborated with notable coworkers, including Koji Masuda and Takayuki Ishikawa, contributing to advancements in their field.

Conclusion

Motohiro Kawamura's contributions to machine tool technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the industry positively.