Company Filing History:
9 out of 27,375 
1 out of 10 Years Active: 1983-1985
Title: Ryoichi Yamamoto: Innovator in Thermal Materials
Introduction: Ryoichi Yamamoto is a distinguished inventor based in Neyagawa, Japan, known for his significant contributions to thermal storage and insulation materials. With a remarkable portfolio of nine patents, he has dedicated his career to enhancing the efficiency and performance of heat management technologies.
Latest Patents: Among his latest innovations, Ryoichi Yamamoto developed a heat storage material that comprises a sodium acetate-water system containing 53-69% by weight sodium acetate. This heat storage material includes a thickening agent made of polyvinyl alcohol, paraffin, and additional components like formaldehyde and acetone. It exhibits stable performance with minimal change in heat storage capacity, even through repeated cycles of storage and release of heat. Another noteworthy patent is his thermal insulator, featuring an expanded resin body that embeds an evacuated powder insulation portion. This design utilizes fine powder and a film-like container made of plastics or a composite of plastics and metal, ensuring superior vacuum insulation properties without the need for a robust and expensive vacuum container.
Career Highlights: Ryoichi Yamamoto's professional journey includes significant tenures at renowned companies, including Matsushita Electric Industrial Co., Ltd. and Matsushita Reiki Company, Limited. His work has consistently focused on innovative approaches to thermal management, demonstrating his commitment to advancing materials science.
Collaborations: Throughout his career, Yamamoto has collaborated with respected professionals in the field, including Shoichi Ishihara and Takahiro Wada. These partnerships have further enriched his research and development efforts, leading to groundbreaking advancements in thermal insulation and heat storage technologies.
Conclusion: Ryoichi Yamamoto exemplifies the spirit of innovation in the realm of thermal materials. His contributions not only reflect his expertise as an inventor but also highlight the importance of collaboration in the pursuit of technological advancements. With a focus on practical and efficient solutions, Yamamoto's inventions continue to drive progress in industries reliant on effective heat management.