This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignee: Fanuc Corporation. Active years: 2007-2017.
Company Filing History:
Years Active: 2007-2017
Title: Innovations of Toshio Ishikuro: A Pioneer in Injection Molding Technology
Introduction
Toshio Ishikuro, based in Yamanashi, Japan, is a renowned inventor with a remarkable portfolio of seven patents. His expertise in the field of injection molding has led to significant advancements in manufacturing methods and systems for producing multi-color molded articles.
Latest Patents
Among his latest patents is a pioneering manufacturing method and injection molding system designed for the production of multi-color molded articles. This innovative system allows for the simultaneous or sequential injection-molding of different types of resins using multiple injection molding machines. The process involves an insert mold mounted within the mold of a first injection molding machine. This machine produces a primary molded article, which is subsequently handled by a robot arm that transfers the insert mold along with the primary article to a second injection molding machine. This second machine then creates a two-color molded article, showcasing a remarkable efficiency in blending colors in a single product.
Another noteworthy patent involves a specialized molding material feed screw utilized in a molding material supply device of an injection molding machine. This innovative design features a notched region that minimizes entrapment of resin pellets, enhancing the overall efficiency of the molding process. By advancing a wedge-shaped portion that pushes the resin pellets aside, this invention significantly improves material flow and reduces operational issues.
Career Highlights
Toshio Ishikuro is associated with Fanuc Corporation, a leading company in automation and robotic technologies. His contributions to the industry through his patents are invaluable, showcasing a commitment to innovation and technology enhancement.
Collaborations
Throughout his career, Toshio has collaborated with fellow inventors Satoshi Takatsugi and Wataru Shiraishi. Their combined efforts in the field of injection molding technology have spurred further advancements and fostered a culture of innovation within their company.
Conclusion
Toshio Ishikuro's contributions to injection molding technology reflect his profound understanding of manufacturing challenges and the innovative spirit that drives solutions. With multiple patents to his name, he continues to influence the industry and inspire future inventors in the realm of automation and molding technologies.