Iwao Nohara

Title: Innovations of Iwao Nohara

Introduction

Iwao Nohara is a notable inventor based in Nakatsugawa, Japan. He has made significant contributions to the field of materials science, particularly in the development of foamed molding technologies. With a total of six patents to his name, Nohara's work has advanced the manufacturing processes of synthetic resins.

Latest Patents

One of Nohara's latest patents is focused on a foamed molding and its manufacturing method. This innovation involves heating expandable resin beads to a sealing temperature in the presence of heated steam. The process allows for the foam cells to be sealed and cooled while controlling the foaming amount through pressure control on the resin beads in the mold. The resulting foamed molding is characterized by three-dimensional permeable pores with a volume porosity of 10 to 40%, achieving a bending limit strength of at least 10N without the use of adhesive resin. Another significant patent is for a die-expanded molding apparatus and method for synthetic resin. This apparatus includes a starting material bead supply system and multiple air expulsion devices that adjust air pressure to facilitate the molding process.

Career Highlights

Throughout his career, Iwao Nohara has worked with Daisen Industry Co., Ltd., where he has applied his expertise in synthetic resin technologies. His innovative approaches have led to advancements in the manufacturing processes of foamed materials.

Collaborations

Nohara has collaborated with notable coworkers such as Kiyotaka Ida and Tomio Nakajima. Their combined efforts have contributed to the success of various projects in the field of materials science.

Conclusion

Iwao Nohara's contributions to the field of synthetic resins and foamed molding technologies have established him as a prominent inventor. His innovative patents and collaborations continue to influence advancements in manufacturing processes.