Company Filing History:
2 out of 1,343 
1 out of 1 
1 out of 1 Years Active: 1988-1989
Title: Kenji Negishi: An Innovative Mind from Fujieda
Introduction
Kenji Negishi, an accomplished inventor hailing from Fujieda, Japan, has made notable contributions to the field of engineering with a focus on draft roller mechanisms. Holding two patents to his name, Negishi’s innovations reflect his dedication and expertise in mechanical systems.
Latest Patents
Negishi's latest patents include a "Swingingly Movable Clearer Mechanism Suspended from a Draft Roller" and a "Clearer Device for Bottom Draft Roller." The first patent describes a clearer mechanism designed for draft rollers. This system comprises a clearer holder that supports a clearer member, along with a suspensory member attached to the draft roller, allowing the clearer member to maintain contact with the working surface of the draft roller. It features an actuating or restraining member to facilitate the reciprocal movement of the clearer holder along the draft roller’s surface.
The second patent, the "Clearer Device for Bottom Draft Roller," details a retainer frame that supports pat-type clearer members. This frame is uniquely designed to be inserted into grooves on supporting brackets affixed to roller stands. Each clearer member is ingeniously crafted with stopper lugs, ensuring easy installation and consistent performance.
Career Highlights
Kenji Negishi has worked with notable companies in the manufacturing sector, including Toyota Industrial Corporation and Kanpatsu Kogyo Co., Ltd. His experience in these prominent organizations has significantly shaped his innovative approach to engineering and design.
Collaborations
Throughout his career, Negishi has collaborated with esteemed colleagues such as Yoshio Kawasaki and Masao Wakai. Their combined efforts have likely fostered an environment of creativity and advancement in mechanical engineering, contributing to the effective realization of his ideas into patents.
Conclusion
Kenji Negishi's inventive spirit and technical acumen have led to valuable innovations in draft roller mechanisms. With two patents to his credit, his work not only enhances industrial functionality but also demonstrates a commitment to advancing technology in mechanical systems. His contributions continue to inspire future innovations in the field.