Location History:
- Numazu, JP (1990)
- Tagata-gun, JP (1998)
Company Filing History:
Years Active: 1990-1998
Title: Innovations by Yoshiharu Uchida
Introduction
Yoshiharu Uchida is a notable inventor based in Numazu, Japan. He has made significant contributions to the field of molding machines, holding two patents that showcase his innovative approach to engineering.
Latest Patents
Uchida's latest patents include a screw for molding machines that prevents a wrapping phenomenon. This invention features a screw that comprises a feed zone, a compression zone, and a metering zone. The metering zone is equipped with a screw element that includes an intermediate mixing element and a forward end mixing element. The upstream side of the intermediate mixing element is designed with a deep flight channel screw, while the downstream side is composed of a shallow flight channel screw. Another patent focuses on molding machines using rotary screws. In this design, the front end of a rotary screw is provided with at least one slot that communicates with a metering section, ensuring uniform temperature of plasticized resin in the space in front of the rotary screw.
Career Highlights
Yoshiharu Uchida is associated with Toshiba Kikai Kabushiki Kaisha, where he applies his expertise in molding technology. His work has contributed to advancements in the efficiency and effectiveness of molding processes.
Collaborations
Uchida has collaborated with notable colleagues such as Masaru Taguchi and Yasuhiro Kuroki, further enhancing the innovative environment in which he works.
Conclusion
Yoshiharu Uchida's contributions to the field of molding machines through his patents reflect his dedication to innovation and engineering excellence. His work continues to influence the industry and improve manufacturing processes.