This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignees: Tohoku University, Chuo University. Active years: 2026.
Company Filing History:
2 out of 1,049 
1 out of 17 Years Active: 2026
Title: Shinichiro Iwai: Innovator in Optical Technology
Introduction
Shinichiro Iwai is a notable inventor based in Sendai, Japan. He has made significant contributions to the field of optical technology, particularly through his innovative patent related to optical switch elements and devices.
Latest Patents
Iwai holds a patent for an optical switch element, an optical switch device, an optical communication system, and an optical computer. The objective of this invention is to provide an optical switch element capable of operating in temperature ranges higher than the Néel temperature. The optical switch element includes a substance with multiple transition metal elements that have electrons in d-orbitals, arranged in a lattice form. This design allows for the rotation of signal light polarization when control light is applied, even in a state without long-range magnetic order. He has 1 patent to his name.
Career Highlights
Throughout his career, Shinichiro Iwai has worked at prestigious institutions such as Tohoku University and Chuo University. His work has focused on advancing optical communication technologies, which are crucial for modern telecommunications.
Collaborations
Iwai has collaborated with notable colleagues, including Yohei Kawakami and Tatsuya Amano. Their joint efforts have contributed to the development of innovative optical technologies.
Conclusion
Shinichiro Iwai's contributions to optical technology through his patent and collaborations highlight his role as a significant inventor in this field. His work continues to influence advancements in optical communication systems.