Seiichiro Hashimoto

Title: Seiichiro Hashimoto: Innovator in Adhesive and Epoxy Resin Technologies

Introduction

Seiichiro Hashimoto is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of adhesive and epoxy resin technologies. With a total of 2 patents, his work has had a considerable impact on various industrial applications.

Latest Patents

Hashimoto's latest patents include a plastisol type adhesive composition used in filters. This innovative adhesive composition is designed to bond filter paper and end caps of a fuel filter, specifically for filtering a mixture of gasoline and methanol. The composition consists of a polymer (vinyl chloride polymer and/or copolymer) in an amount of 100 parts by weight, a filler ranging from 50 to 250 parts by weight, a plasticizer in the same range, and phenolic resin as an adhesiveness providing agent, in an amount ranging from 0.5 to 20 parts by weight. Another significant patent is a curable epoxy resin composition for structural parts, which includes an epoxy resin and a curing agent, with the possibility of including another curing agent. This composition is preferable to comprise 25 to 95 wt.% of the epoxy resin and 5 to 45 wt.% of the curing agent.

Career Highlights

Throughout his career, Hashimoto has worked with prominent companies such as Tsuchiya Mfg. Co., Ltd. and Nissan Motor Company Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in adhesive technologies.

Collaborations

Hashimoto has collaborated with notable coworkers, including Iwao Kitamura and Susumu Matsumoto. Their combined expertise has contributed to the advancement of their projects and innovations.

Conclusion

Seiichiro Hashimoto is a distinguished inventor whose work in adhesive and epoxy resin technologies has led to valuable patents and advancements in the industry. His contributions continue to influence the field and inspire future innovations.