Hironobu Shigematu

Title: Hironobu Shigematu: Innovator in Rubber Production

Introduction

Hironobu Shigematu is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of rubber production, particularly through his innovative patent that enhances the properties of rubber products.

Latest Patents

Hironobu Shigematu holds a patent for "Methods for production of crosslinked rubber products." This patent describes a process of crosslinking a rubber compound using an organic peroxide as the crosslinking agent. The method incorporates a compound selected from various types, including imidazole, thiourea, thiazole, thiuram, dithiocarbamate, phenol, triazole, and amine compounds. The result of this process is a rubber product that exhibits no surface tackiness when crosslinked in the presence of oxygen. He has 1 patent to his name.

Career Highlights

Hironobu Shigematu is associated with Sumitomo Chemical Company, Limited, where he applies his expertise in rubber technology. His work has contributed to advancements in the production of high-quality rubber products.

Collaborations

Hironobu has collaborated with notable coworkers, including Masashi Aoshima and Mitsuhiko Sato. Their combined efforts have furthered research and development in the field of rubber production.

Conclusion

Hironobu Shigematu's innovative approach to rubber production has led to significant advancements in the industry. His patent demonstrates a commitment to improving the quality and functionality of rubber products.