Katsunori Watanabe

Title: Innovations of Katsunori Watanabe

Introduction

Katsunori Watanabe is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of yarn winding technology. His innovative approach has led to the development of a unique apparatus and method for winding yarn on packages.

Latest Patents

Watanabe holds 1 patent for his invention titled "Yarn winding apparatus and method." This patent discloses an improved method and apparatus for winding yarn on a package. The apparatus features a package supported on a pair of cradle arms, driven by a friction roller. A traverse guide is positioned between a traverse drum and a cam plate, allowing the yarn to reciprocate from one end of the package to the other. The design includes a positionally controlled traverse cam plate that varies the width of the traverse using an arcuate cam. This cam acts on a pivoting lever connected to the cam plate, enabling the width of the traverse to decrease as the package size increases. Additionally, a second cam maintains the pivot axis of the first lever during the initial winding period, allowing for precise control over the yarn winding process.

Career Highlights

Watanabe is associated with Murata Kikai Kabushiki Kaisha, a company known for its advancements in machinery and technology. His work has significantly impacted the efficiency and effectiveness of yarn winding processes in the textile industry.

Collaborations

Watanabe has collaborated with notable colleagues, including Akira Ueura and Yoshiyasu Maeda. Their combined expertise has contributed to the successful development of innovative solutions in their field.

Conclusion

Katsunori Watanabe's contributions to yarn winding technology exemplify the spirit of innovation. His patent for the yarn winding apparatus showcases his ability to enhance existing methods and improve efficiency in the textile industry.