Location History:
- Yokohama, JP (1993)
- Kanagawa, JP (2004 - 2006)
- Atsugi, JP (2004 - 2010)
Company Filing History:
Years Active: 1993-2010
Title: Ryuzo Iga: Innovator in Semiconductor Technology
Introduction
Ryuzo Iga is a prominent inventor based in Atsugi, Japan, known for his significant contributions to semiconductor technology. He holds a total of 10 patents, showcasing his expertise and innovative spirit in the field.
Latest Patents
Iga's latest patents include a semiconductor optical device and a method of fabricating the same. This invention aims to provide excellent device characteristics while enhancing fabrication yield and run-to-run reproducibility in a buried device structure. The design involves a cross-sectional configuration that ensures crystal quality in the contact layer. Another notable patent is the semiconductor optical modulator, which serves primarily in optical communications and information processing systems. This device features a unique structure that allows for low-voltage operation and minimal waveguide loss.
Career Highlights
Ryuzo Iga is currently associated with Nippon Telegraph and Telephone Corporation, where he continues to push the boundaries of semiconductor technology. His work has been instrumental in advancing optical devices that are crucial for modern communication systems.
Collaborations
Iga has collaborated with notable colleagues, including Yasuhiro Kondo and Matsuyuki Ogasawara, contributing to various innovative projects in the semiconductor field.
Conclusion
Ryuzo Iga's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the industry. His work continues to influence advancements in optical communication systems and semiconductor devices.