Company Filing History:
Years Active: 2019-2024
Title: Yuji Kamba: Innovator in V-Ribbed Belt Technology
Introduction
Yuji Kamba is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of rubber technology, particularly in the development of V-ribbed belts. With a total of 3 patents to his name, Kamba's work has had a considerable impact on the industry.
Latest Patents
Kamba's latest patents include innovative designs and production methods for V-ribbed belts. One of his patents describes a V-ribbed belt that comprises core wires and a stretch rubber layer made from a vulcanizate of a rubber composition. This composition includes a rubber ingredient and short fibers, with the content of the short fibers ranging from 15-50 parts by mass per 100 parts by mass of the rubber ingredient. The rubber composition is engineered to have a minimum Mooney scorch viscosity of 70-130 when measured at 125° C. Another patent focuses on a V-ribbed belt that features a compression rubber layer with a frictional power transmission surface covered with fabric. This design includes an inner rubber layer in contact with the fabric and an outer rubber layer, each formulated with specific Mooney scorch minimum viscosities.
Career Highlights
Kamba is currently employed at Mitsuboshi Belting Ltd., where he continues to innovate in the field of rubber products. His expertise in rubber composition and belt design has positioned him as a key player in the industry.
Collaborations
Throughout his career, Kamba has collaborated with notable colleagues, including Manabu Mitsutomi and Yorifumi Hineno. These partnerships have contributed to the advancement of technology in their field.
Conclusion
Yuji Kamba's contributions to V-ribbed belt technology exemplify his innovative spirit and dedication to improving rubber products. His patents reflect a commitment to quality and performance in the industry.