Company Filing History:
Years Active: 2018-2020
Title: The Innovations of Shuhichiroh Yamamoto: Pioneering Advances in Semiconductor Technology
Introduction: Shuhichiroh Yamamoto, an accomplished inventor based in Sakai, Japan, has made significant contributions to the field of semiconductor technology. With a total of two patents to his name, he is recognized for his innovative designs and groundbreaking inventions that aim to enhance light-emitting devices.
Latest Patents: Among his noteworthy inventions, Yamamoto's most recent patent is an aluminum nitride-based semiconductor deep ultraviolet light-emitting device. This device features a vertically structured design that ensures high light emission efficiency and improved yield. It incorporates a conductive support substrate, a porous metal film with a macroporous structure, and an aluminum nitride-based semiconductor layer. The device is characterized by an emission peak wavelength ranging from 220 nm to 300 nm, showcasing its advanced capabilities in ultraviolet light emission.
In addition, he holds a patent for a semiconductor light-emitting device that includes a first conductivity-type semiconductor with a first electrode and a second conductivity-type semiconductor. This inventive model features an active layer and strategically placed protrusions that interact with light, enhancing the device's overall performance.
Career Highlights: Shuhichiroh Yamamoto is employed at Sharp Kabushiki Kaisha Corporation, a major player in electronics and technology. His work at Sharp has allowed him to explore and innovate within the semiconductor industry, contributing to advanced technologies that have practical applications across various sectors.
Collaborations: Throughout his career, Yamamoto has collaborated with notable colleagues in the field, including Makoto Sawamura and Shigetoshi Ito. These partnerships have enabled him to enhance his research and expand the reach of his innovative ideas, further solidifying his status as a respected figure in semiconductor technology.
Conclusion: Shuhichiroh Yamamoto's contributions to the semiconductor field through his inventive patents highlight the importance of innovation in technology. His work not only advances the efficiency and capabilities of light-emitting devices but also paves the way for future developments in this critical area of research and application. As industries continue to evolve, thinkers like Yamamoto remain essential in driving forward the innovations we rely on today.