Koitsu Morioka

Title: Koitsu Morioka: Innovator in Slide-Fastener Technology

Introduction

Koitsu Morioka is a prominent inventor based in Toyama, Japan. He has made significant contributions to the field of slide-fastener technology, holding a total of 6 patents. His innovative methods and apparatuses have improved the manufacturing processes of slide-fastener coupling elements.

Latest Patents

Morioka's latest patents include a "Method and apparatus for forming slide-fastener coupling element." This invention describes a process for creating a slide-fastener coupling element from a metal wire with a Y-shaped cross-section. The method involves cutting a blank piece from the wire while simultaneously chamfering it to create a V-shaped groove. This design ensures that the finished coupling element is smooth to touch, facilitating the smooth sliding movement of the slider for effective opening and closing of the slide fastener. Another notable patent is the "Method for manufacturing slide fastener coupling elements," which outlines a process for supplying a blank wire and cutting it into slices while forming a bulge for the head portion of each coupling element.

Career Highlights

Morioka is associated with Yoshida Kogyo K.K., where he has applied his expertise in developing advanced manufacturing techniques. His work has significantly enhanced the efficiency and quality of slide-fastener production.

Collaborations

Morioka has collaborated with notable coworkers, including Yasuhiko Matsuda and Masahiro Kusayama. Their combined efforts have contributed to the advancement of slide-fastener technology.

Conclusion

Koitsu Morioka's innovative contributions to slide-fastener technology have established him as a key figure in the industry. His patents reflect a commitment to improving manufacturing processes and product quality.