Company Filing History:
Years Active: 1989-1995
Title: Mitsumasa Hasegawa: Innovator in Casting and Ester Production
Introduction
Mitsumasa Hasegawa is a notable inventor based in Kariya, Japan. He has made significant contributions to the fields of casting and ester production, holding a total of eight patents. His innovative work has had a considerable impact on manufacturing processes.
Latest Patents
Hasegawa's latest patents include a slide gate plate for casting and a method for mounting and removing it. This invention involves a slide gate plate apparatus designed for installation at the outlet of a molten metal vessel. The apparatus consists of one or two fixed plates and one slide plate, which are retained integrally by retaining means through a shell wound around the side face of the fixed plate(s) and a shell wound around the side face of the slide plate. In this retained state, the fixed plate(s) and the slide plate are mounted together to a predetermined position of the molten metal vessel. Another significant patent is an apparatus for making ester, which includes an esterification device, a neutralization device connected to the esterification device, a distillation device connected to the neutralization device, a container for storing the distilled ester, a filter casing connected to the container, and a ceramic filter set in the filter casing for filtering the distilled ester in a cross-flow manner.
Career Highlights
Hasegawa works at Toshiba Ceramics Co., Ltd., where he has been able to apply his innovative ideas in practical settings. His work has contributed to advancements in manufacturing technologies, particularly in the casting and chemical production sectors.
Collaborations
Some of Hasegawa's coworkers include Yoshihisa Katoh and Takashi Ogawa. Their collaboration has likely fostered an environment of innovation and creativity within their projects.
Conclusion
Mitsumasa Hasegawa is a distinguished inventor whose work in casting and ester production has led to several patents that enhance manufacturing processes. His contributions continue to influence the industry positively.