Company Filing History:
Years Active: 1986-1987
Title: Yasuji Iwata: Innovator in Spring Manufacturing Technology
Introduction
Yasuji Iwata is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of manufacturing technology, particularly in the production of spring units. With a total of three patents to his name, Iwata's innovations have advanced the efficiency and effectiveness of spring manufacturing processes.
Latest Patents
Iwata's latest patents include an "Apparatus for Manufacturing Spring Units" and another apparatus specifically designed for manufacturing spring units. The first patent describes a sophisticated apparatus where a frame body features guide rails that allow a pair of movable bodies to operate smoothly. Each movable body is equipped with rotatable holding rollers that grip the wire to be processed, along with shaping rollers that bend the wire into coils. The design incorporates a guide member to define the wire's supply passage and a pitch rod to determine the coil's pitch. This innovative mechanism enables the formation of spiral springs at both ends of the wire as the holding rollers rotate and the movable bodies draw closer together.
The second patent outlines a similar apparatus for manufacturing spring units, where a pair of movable bodies are mounted on a guide rail. This design includes rollers on each movable body and a grip mechanism that holds the wire in place. A swing arm is supported on each movable body, with a forming roller pivotably fixed to the swing arms. As the swing arm moves, the forming roller shapes the end of the wire, allowing for the efficient production of spirally formed wire ends.
Career Highlights
Yasuji Iwata is currently employed at France Bed Co., Ltd., where he continues to innovate in the field of manufacturing technology. His work has not only contributed to the company's success but has also set new standards in the industry.
Collaborations
Iwata has collaborated with notable coworkers such as Noboru Sasaki and Teruo Mukai. Their combined expertise has further enhanced the development of advanced manufacturing technologies.
Conclusion
Yasuji Iwata's contributions to spring manufacturing technology through his innovative patents have significantly impacted the industry. His work exemplifies the importance of creativity and collaboration in advancing manufacturing processes.