Company Filing History:
Years Active: 2010-2015
Title: Akihiko Chigami: Innovator in Polyvinyl Alcohol Film Technology
Introduction
Akihiko Chigami is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of materials science, particularly in the development of polyvinyl alcohol films. With a total of 2 patents to his name, Chigami's work has implications for various applications in optics and materials engineering.
Latest Patents
Chigami's latest patents include innovations in polyvinyl alcohol film and polarizing film technology. The first patent presents a polyvinyl alcohol film that boasts a width of 3 meters or more, an in-plane retardation value of 30 nm or less, and a fluctuation of in-plane retardation value of 15 nm or less. The second patent focuses on a polyvinyl alcohol film with a correlation length of 200 nm or less, derived from light scattering measurements using a He-Ne laser with a wavelength of 633 nm.
Career Highlights
Chigami is currently employed at the Nippon Synthetic Chemical Industry Co., Ltd. His work at this company has allowed him to explore and develop advanced materials that enhance optical performance. His contributions have been instrumental in pushing the boundaries of what is possible in film technology.
Collaborations
Chigami has collaborated with esteemed colleagues such as Seiichirou Hayakawa and Syuichi Kitamura. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Akihiko Chigami's work in polyvinyl alcohol film technology exemplifies the spirit of innovation in materials science. His patents reflect a commitment to advancing optical materials, and his collaborations further enhance the impact of his contributions.