Kimimasa Ohnishi

Title: Kimimasa Ohnishi: Innovator in Weaving Technology

Introduction

Kimimasa Ohnishi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of weaving technology, holding a total of 8 patents. His innovative designs have advanced the efficiency and functionality of weaving machinery.

Latest Patents

Ohnishi's latest patents include a weft supply changing and threading apparatus. This invention features a yarn supply system for a loom that allows for the seamless replacement of a used yarn supply member with a new one when the weft yarn has been depleted or broken. The new yarn supply member is delivered to the changing apparatus via a self-propelled carriage. Additionally, he has developed a weft inserting nozzle of an air jet type weaving loom. This nozzle includes a weft inserting first hole, an annular air jet opening, and a second hole that extends downstream, enhancing the precision of weft insertion.

Career Highlights

Ohnishi is currently employed at Nissan Motor Company Limited, where he applies his expertise in engineering and innovation. His work has not only contributed to the automotive industry but has also had a significant impact on textile manufacturing processes.

Collaborations

Throughout his career, Ohnishi has collaborated with notable colleagues such as Akio Tojo and Shigenori Tanaka. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Kimimasa Ohnishi's contributions to weaving technology exemplify the spirit of innovation. His patents reflect a commitment to enhancing the efficiency of textile machinery, making him a key figure in the industry.