Location History:
- Iwakuni, JP (1981 - 1991)
- Yamaguchi, JP (1993)
- Funabashi, JP (2000)
- Chiba, JP (2001 - 2002)
Company Filing History:
7 out of 1,587 
2 out of 1,037 
1 out of 6 Years Active: 1981-2002
Title: The Innovative Contributions of Kiyoshi Sugie
Introduction
Kiyoshi Sugie, an accomplished inventor based in Iwakuni, Japan, has made significant strides in the field of materials science, particularly in the development of resin compositions and silicon wafer carriers. With a portfolio of 11 patents, Sugie stands out for his innovative solutions that address modern technological challenges in telecommunications and semiconductor industries.
Latest Patents
Sugie's latest patents showcase his expertise in materials development. One of his notable inventions is a resin composition for optical fiber loose tubes, which comprises 100 parts by weight of polybutylene terephthalate with a controlled terminal carboxyl group concentration, and a small amount of polyethylene wax. This composition is pivotal for producing optical fiber loose tubes through extrusion molding, enhancing both performance and durability.
Another significant patent involves a silicon wafer carrier designed to minimize surface contamination. His invention consists of a carefully formulated composition, including a polyester and polyether ester amide, which suppresses the generation of volatile gases and the leaching of alkali metals during heat treatment and immersion. This carrier is essential for maintaining the integrity of silicon wafers during processing, boasting excellent antistatic properties and mechanical resilience.
Career Highlights
Throughout his career, Sugie has contributed to reputable organizations, including Teijin Limited and the Agency of Industrial Science and Technology. His work at these institutions has allowed him to push the boundaries of material application in cutting-edge technologies.
Collaborations
Sugie's innovative journey has also been marked by productive collaborations with fellow researchers, including En Lai Zhang and Takeyoshi Yamada. Their collective expertise has undoubtedly enriched Sugie's research endeavors, leading to the successful development of his patented technologies.
Conclusion
Kiyoshi Sugie embodies the spirit of innovation through his dedicated work in materials science and engineering. His patents not only reflect his ingenuity but also contribute significantly to advancements in optical and semiconductor technologies. As he continues to push the boundaries of invention, Sugie remains a pivotal figure in the world of modern innovations.