Company Filing History:
Years Active: 2007
Title: Sigeru Koibuchi: Innovator in Polymeric Optical Waveguide Technology
Introduction
Sigeru Koibuchi is a notable inventor based in Tsukuba, Japan. He has made significant contributions to the field of optical materials, particularly through his innovative work on polymeric optical waveguide films. His inventions have the potential to enhance the performance and durability of optical devices.
Latest Patents
Sigeru Koibuchi holds a patent for a polymeric optical waveguide film. This invention provides a film whose core and clad are made from polymer materials. It features a protective layer of a polymer material that has a higher resistance to solvent attack than the clad itself. This design ensures that the clad remains undamaged and maintains excellent resistance to solvents, preventing cracking even when exposed to common solvents like acetone.
Career Highlights
Sigeru Koibuchi is associated with Hitachi Chemical Company, Ltd., where he has been able to apply his expertise in polymer technology. His work has contributed to advancements in optical materials, making them more resilient and effective for various applications.
Collaborations
Throughout his career, Sigeru has collaborated with esteemed colleagues such as Masatoshi Yamaguchi and Tooru Takahashi. These collaborations have fostered innovation and have been instrumental in the development of new technologies in the field.
Conclusion
Sigeru Koibuchi's contributions to polymeric optical waveguide technology exemplify the impact of innovative thinking in material science. His patent reflects a commitment to enhancing the performance of optical devices, showcasing the importance of resilience in modern technology.