Location History:
- Ohme, JP (1996 - 1997)
- Tsurugashima, JP (2012 - 2013)
Company Filing History:
Years Active: 1996-2013
Title: Ryuichi Satomura: Innovator in Optical Receiver Technology
Introduction
Ryuichi Satomura is a prominent inventor based in Tsurugashima, Japan. He has made significant contributions to the field of optical receiver technology, holding a total of four patents. His work focuses on enhancing the performance and efficiency of optical signal receiving circuits.
Latest Patents
One of Satomura's latest patents is an optical receiver circuit designed to improve the integration of a preamplifier and a reference voltage generating circuit. This circuit utilizes a common ground potential wiring and power supply wiring, ensuring optimal performance by minimizing noise through a substrate permeability characteristic. Another notable patent is the optical signal receiving circuit, which addresses the trade-off between bandwidth and in-band deviation. This circuit incorporates a current-voltage conversion mechanism that enhances dynamic range through automatic gain control (AGC) and phase compensation functions, allowing for improved signal integrity.
Career Highlights
Ryuichi Satomura is currently employed at Hitachi, Ltd., where he continues to innovate in the field of optical technology. His expertise has led to advancements that are crucial for high-speed data transmission and communication systems.
Collaborations
Throughout his career, Satomura has collaborated with notable colleagues, including Hiroyuki Yoshioka and Hideyuki Takahashi. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Ryuichi Satomura's contributions to optical receiver technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of the challenges in the field and provide solutions that enhance the performance of optical systems.