Company Filing History:
3 out of 1,710 
2 out of 10,239 
1 out of 1,641 Years Active: 2004-2021
Title: Hiroyuki Matsuura: Innovator in Optical Technology
Introduction
Hiroyuki Matsuura is a prominent inventor based in Tsukuba, Japan. He has made significant contributions to the field of optical technology, holding a total of 4 patents. His work focuses on enhancing the performance and efficiency of optical devices.
Latest Patents
Matsuura's latest patents include a driving device and method for phase controllers, as well as an optical switch. The driving device is designed for PWM control of voltage pulses, which are essential for regulating the temperature of heaters in phase controllers. This innovation aims to improve the response speed of optical elements, such as optical switches. The phase controllers utilize first and second heaters to adjust the temperatures of parallel optical waveguides. The driving device features pulse generation circuits that create voltage pulses for the heaters, optimizing their performance. Another notable patent involves a laser apparatus and method for tuning the emission wavelength of a tunable laser diode. This apparatus includes heaters and a controller that manages the power supplied to them, ensuring stability in temperature and enhancing the tuning process.
Career Highlights
Throughout his career, Matsuura has worked with esteemed organizations, including the National Institute of Advanced Industrial Science and Technology and Sumitomo Electric Industries, Limited. His experience in these institutions has allowed him to develop and refine his innovative ideas in optical technology.
Collaborations
Matsuura has collaborated with notable colleagues, including Haruhiko Kuwatsuka and Ken Tanizawa. Their combined expertise has contributed to advancements in the field and the successful development of various technologies.
Conclusion
Hiroyuki Matsuura's contributions to optical technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in optical devices and systems.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.