Company Filing History:
Years Active: 2019-2020
Title: Eiji Matsubara: Innovator in Resin Molding and Light Guide Technology
Introduction
Eiji Matsubara is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of resin molding and light guide technology. With a total of 2 patents to his name, Matsubara's work reflects a commitment to innovation and practical applications in manufacturing.
Latest Patents
Matsubara's latest patents include a resin molded product and a light guide for vehicle lamps. The resin molded product is produced by injection molding and features a gate mark on a non-design surface, along with a step that intersects with the flow of resin. This design ensures that the flow distance from the gate mark to the end portion of the product maintains a ratio of L/t of 185 or more, with a tangential angle of the step ranging from 5° to 30°. His second patent, the light guide for a vehicle lamp, consists of a rod-shaped portion and a plate-shaped portion. The rod-shaped portion includes a light guide and a connecting projection, while the plate-shaped portion is designed with two principal surfaces and a side surface. This innovative light guide is a multi-color molded product, enhancing the functionality and aesthetics of vehicle lighting.
Career Highlights
Eiji Matsubara is currently associated with Koito Manufacturing Company, Ltd., where he continues to develop cutting-edge technologies in the automotive lighting sector. His work has been instrumental in advancing the efficiency and effectiveness of resin molded products and light guides.
Collaborations
Matsubara has collaborated with talented individuals such as Mamoru Kosuge and Akinori Yamamoto. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Eiji Matsubara's contributions to resin molding and light guide technology exemplify his dedication to innovation. His patents not only showcase his inventive spirit but also highlight the importance of collaboration in achieving technological advancements.