Location History:
- Takasaki, JP (1978)
- Komoro, JP (1988 - 1995)
Company Filing History:
9 out of 42,508 
5 out of 30 
1 out of 1 Years Active: 1978-1995
Title: The Innovations of Atsushi Sasayama
Introduction
Atsushi Sasayama is a prominent inventor based in Komoro, Japan. He has made significant contributions to the field of optoelectronics, holding a total of nine patents. His work focuses on enhancing optical devices and improving their efficiency.
Latest Patents
Sasayama's latest patents include an optoelectronic device that features a wave-separating filter positioned at an angle deviated from 45 degrees relative to the optical axis of transmission light. This innovative design allows for improved functionality in transmitting and receiving optoelectronic devices. Another notable patent is an optical coupling apparatus that incorporates a light-emitting diode, a lens, an optical isolator, and an optical fiber aligned on a common optical axis. This invention enhances optical coupling efficiency through precise adjustments of the optical elements.
Career Highlights
Throughout his career, Atsushi Sasayama has worked with notable companies such as Hitachi, Ltd. and Hitachi Tobu Semiconductor. His experience in these organizations has contributed to his expertise in the field of optoelectronics and optical devices.
Collaborations
Sasayama has collaborated with esteemed colleagues, including Tugio Nemoto and Kunio Aiki. Their joint efforts have further advanced the innovations in optoelectronic technologies.
Conclusion
Atsushi Sasayama's contributions to optoelectronics through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in optical technology.