Company Filing History:
3 out of 42,517 
3 out of 14 Years Active: 1992-1994
Title: Innovations of Yasumiti Yasuda
Introduction
Yasumiti Yasuda is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of semiconductor devices, holding a total of 3 patents. His work focuses on the integration of various semiconductor technologies, which has implications for the advancement of electronic devices.
Latest Patents
Yasuda's latest patents include a composite semiconductor device with Schottky and pn junctions. This innovative semiconductor device features a diode that incorporates a Schottky barrier alongside a MOS transistor, all formed within a single semiconductor substrate. The design allows for a common main electrode for both the diode and the MOS transistor. Another significant patent is for a semiconductor Schottky barrier device with pn junctions. This device includes a first diode with a pn junction and a second diode that combines a Schottky barrier with a pn junction, arranged side by side in a perpendicular direction to the current flow. These advancements demonstrate Yasuda's expertise in optimizing semiconductor performance.
Career Highlights
Throughout his career, Yasuda has worked with prominent companies such as Hitachi, Ltd. and Hitachi Haramachi Semiconductor, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.
Collaborations
Yasuda has collaborated with notable colleagues, including Mutsuhiro Mori and Naoki Sakurai. These partnerships have contributed to the successful development of his patents and innovations.
Conclusion
Yasumiti Yasuda's contributions to semiconductor technology through his patents reflect his dedication to innovation in the field. His work continues to influence the development of advanced electronic devices.