This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Hitachi, Ltd.. Active years: 2000-2004.
Location History:
- Kokubunji, JP (2000)
- Yokohama, JP (2004)
Company Filing History:
Years Active: 2000-2004
Title: Hiroyuki Gomyo: Innovator in Optical Technologies
Introduction
Hiroyuki Gomyo is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of optical technologies, particularly in the development of wavelength tunable lasers and semiconductor optical devices. His innovative work has led to the filing of multiple patents, showcasing his expertise and creativity in this specialized area.
Latest Patents
Hiroyuki Gomyo holds 2 patents, with his latest inventions focusing on advanced optical technologies. One of his notable patents is for a wavelength tunable laser and optical device. This invention allows for the tuning of a wave over a wide range through simple control means. It features a thin film heater mounted over the upper electrode of a ridge waveguide semiconductor laser, enabling precise control of the oscillation wavelength.
Another significant patent involves a semiconductor optical device, fiber optical amplifier, and optical transmission system. This invention is designed to maintain stability in coupling efficiency and splitting ratio, even when using a multi-mode optical waveguide. The semiconductor optical device includes a mode filter that effectively transmits light of a fundamental mode while blocking higher-order modes, enhancing overall performance.
Career Highlights
Hiroyuki Gomyo is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to explore and develop cutting-edge optical technologies that have practical applications in various industries. His contributions have not only advanced the field but have also positioned Hitachi as a key player in optical device technology.
Collaborations
Hiroyuki has collaborated with notable colleagues, including Masahiro Aoki and Shinya Sasaki. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas, further enhancing the quality of their work.
Conclusion
Hiroyuki Gomyo's contributions to optical technologies through his patents and work at Hitachi, Ltd. highlight his role as a leading inventor in the field. His innovative solutions continue to influence the development of advanced optical devices, showcasing the importance of creativity and collaboration in technological advancements.