Inventors with similar research interests:
Location History:
- Kanagawa, JP (2001)
- Kawasaki, JP (1990 - 2016)
Company Filing History:
Years Active: 1990-2016
Areas of Expertise:
Title: Innovations of Hideyuki Miyata: A Pioneer in Optical Transmission Technology
Introduction
Hideyuki Miyata is a renowned inventor based in Kawasaki, Japan, with a remarkable portfolio of 67 patents to his name. He is well-regarded for his contributions to the field of optical transmission technology while working at Fujitsu Corporation.
Latest Patents
Among Miyata's latest innovations is an advanced optical signal transmitter. This device comprises first and second modulation units, a combiner, and a control unit. The first and second modulation units generate distinct modulated optical signals, which are combined into a polarization multiplexed optical signal. The control unit ensures that the optical powers of these signals are approximately equal, enhancing the efficiency of transmission.
Another notable patent involves an optical transmitter and its control method that innovatively performs phase modulation on light traveling through specific optical paths based on incoming data signals. This involves regulating operating points through bias voltages, imparting necessary phase differences, and coupling lights from the corresponding optical paths. A unique feature of this transmitter is the introduction of a pilot signal on one of the bias voltages, allowing for effective feedback control during operation.
Career Highlights
Miyata's career has been marked by a commitment to pushing the boundaries of optical technology. His expertise and innovative thinking have made significant impacts at Fujitsu Corporation, where he continues to work on cutting-edge advancements in optical communications.
Collaborations
Throughout his career, Miyata has collaborated with talented individuals, including Hiroshi Onaka and Yutaka Kai. These collaborations have facilitated the sharing of ideas and technical expertise, further boosting innovation within the team at Fujitsu Corporation.
Conclusion
Hideyuki Miyata's contributions to optical signal technology have cemented his status as a leading figure in the field. His extensive patent portfolio and collaborations underscore his dedication to technological advancement. As the demand for improved optical transmission continues to grow, Miyata's innovations will undoubtedly play a significant role in shaping the future of communication technologies.
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