Company Filing History:
Years Active: 2002-2005
Title: **Muneharu Gotoh: A Pioneer in Semiconductor Innovation**
Introduction
Muneharu Gotoh, an accomplished inventor based in Yamanashi, Japan, has made significant contributions to the field of semiconductor technology. With a total of eight patents to his name, his work has been pivotal in advancing high-frequency semiconductor devices. Gotoh is currently affiliated with Fujitsu Quantum Devices Limited, where he continues to push the boundaries of innovation in semiconductor designs.
Latest Patents
Muneharu Gotoh's latest innovations include two notable patents that showcase his expertise in semiconductor devices. The first is a **"Semiconductor device having divided active regions with comb-teeth electrodes thereon."** This invention presents a high-frequency semiconductor device specifically designed for power amplification. It features comb-teeth electrodes on each of the active regions formed on the semiconductor substrate. The design includes a monolithic microwave integrated circuit (MMIC) comprised of multiple rectangular-shaped active regions with interdigited gate, drain, and source electrodes that utilize a multilayer interconnection technique. Furthermore, the source potential is supplied from the back surface of the substrate through a metal plugged via-hole.
The second patent is titled **"High-frequency semiconductor device."** This invention addresses the need to eliminate the influence of an antenna line connected to the patch electrode on the characteristics of a patch antenna integrated within an MMIC. The innovative design includes a through-hole in the antenna ground plane beneath the patch electrode, allowing the antenna line to be situated on the opposite side of the patch electrode. This configuration enhances the connectivity between the patch electrode and antenna line through a conductor that passes through the through-hole, improving overall performance.
Career Highlights
Throughout his career at Fujitsu Quantum Devices Limited, Muneharu Gotoh has established himself as a leading figure in semiconductor design. His profound understanding of high-frequency applications has not only led to numerous patents but has also paved the way for advancements in communication technology and related sectors. His commitment to research and development reflects his dedication to fostering innovation.
Collaborations
Muneharu Gotoh's professional journey is further enriched by collaborations with esteemed colleagues such as Yoshio Aoki and Yutaka Mimino. Together, they have synergized their talents and expertise to develop cutting-edge technologies in the realm of semiconductors. These collaborations have played an essential role in enhancing the scope of their collective research and inventions.
Conclusion
Muneharu Gotoh is making remarkable strides in semiconductor technology through his inventive spirit and technical know-how. With eight patents, he is at the forefront of innovation within his field. As he collaborates with talented peers at Fujitsu Quantum Devices Limited, his contributions continue to have a lasting impact on the industry and the future of high-frequency semiconductor devices.