Katsuhiro Sugiyama

Title: Katsuhiro Sugiyama: Innovator in Multi-Pitch Screw Technology

Introduction

Katsuhiro Sugiyama is a notable inventor based in Motosu, Japan. He is recognized for his innovative contributions to screw technology, particularly in the development of multi-pitch screws and nuts. His work has significantly impacted the efficiency and reliability of fastening mechanisms.

Latest Patents

Katsuhiro Sugiyama holds a patent for a multi-pitch screw, multi-pitch nut, feed screw device using the screw and nut, and method of producing the nut. The patent describes a design where a flat portion and a slope portion are alternately provided on the thread of a multi-pitch screw. This design is mirrored on the thread of a multi-pitch nut that fastens with the screw. The result is a screw and nut system that effectively prevents loosening through a step mechanism. This innovation allows for comfortable and quick feeding, and when torque from a driving source is interrupted, a step-like self-locking feature is activated.

Career Highlights

Throughout his career, Katsuhiro Sugiyama has worked with several prominent organizations. He has been associated with Kabushiki Kaisha Imasen Denki Seisakusho and the Nagoya Industrial Science Research Institute. His experience in these institutions has contributed to his expertise in mechanical engineering and innovation.

Collaborations

Katsuhiro has collaborated with notable colleagues, including Hiroshi Fujii and Masashi Mitsukuchi. Their combined efforts have fostered advancements in the field of screw technology.

Conclusion

Katsuhiro Sugiyama's contributions to multi-pitch screw technology exemplify his innovative spirit and dedication to engineering. His patented designs enhance the functionality and reliability of fastening systems, marking him as a significant figure in the field.