Location History:
- Ikoma, JA (1976)
- Nara, JP (1980 - 1995)
Company Filing History:
15 out of 79 
1 out of 1 
1 out of 252 Years Active: 1976-1995
Title: The Innovative Mind of Motoshige Hayashi
Introduction
Motoshige Hayashi is a distinguished inventor hailing from Nara, Japan. With an impressive portfolio of 16 patents, Hayashi has significantly contributed to the field of thermoplastic materials. His innovative processes demonstrate a blend of creativity and technical expertise that marks him as a notable figure in the world of inventions.
Latest Patents
Among his latest achievements are two notable patents. The first is a "Process for producing leather-like thermoplastic polyester series resin," which involves creating a finely foamed sheet composed of thermoplastic polyester series resin. This foamed sheet features cells no longer than 1 mm in diameter and cell walls not thicker than 100 micrometers. The design ensures a flexibility measure of not more than 20,000 mg in the Gurley flexibility test, showcasing Hayashi's expertise in material science.
The second patent, "Process for producing thermoplastic polyester series resin foamed," details a method for creating a thermoplastic polyester series foamed material. This innovative process achieves a thickness of at least 3 mm and an apparent density ranging from 0.05 to 0.7 g/cm³. Notably, it ensures that the crystallinity of the resin near the surface of the foamed material does not exceed 30% and is at least 1% lower than that of the central portion, highlighting the attention to structural integrity in Hayashi's inventions.
Career Highlights
Throughout his career, Motoshige Hayashi has worked at well-respected companies, including Sekisui Kaseihin Kogyo Co., Ltd. and Sekisui Plastics. His role in these organizations enabled him to harness his inventive skills and contribute to the development of cutting-edge materials.
Collaborations
Hayashi has collaborated with talented individuals such as Norio Amano and Takaaki Hirai. These partnerships have played a crucial role in the evolution of his innovative ideas and the successful realization of his patents.
Conclusion
Motoshige Hayashi's career is a testament to the power of innovation and collaboration in the field of material science. With his 16 patents to date, his work on thermoplastic polyester series resins is pivotal for future advancements in the industry. As he continues to push the boundaries of invention, the impact of his contributions will undoubtedly resonate across the globe.