Location History:
- Kanagawa, JP (2017)
- Tokyo, JP (2018)
Company Filing History:
Years Active: 2017-2018
Title: Shoutarou Kitamura: Innovator in Semiconductor Technology
Introduction: Shoutarou Kitamura is a prominent inventor based in Tokyo, Japan, recognized for his significant contributions to semiconductor technology. With a total of two patents to his name, Kitamura's work focuses on enhancing the characteristics of semiconductor devices, particularly semiconductor lasers.
Latest Patents: His latest patents include a groundbreaking method for manufacturing semiconductor devices that aims to improve the performance of semiconductor lasers. The process involves forming an active layer waveguide (AWG) composed of indium phosphide (InP) over an exposed part of a substrate with a specific angle orientation. By utilizing a V/III ratio of 2000 or more in the formation of a p-type InP cover layer over the AWG, Kitamura’s method ensures a reduction in film thickness variation, facilitating the creation of excellent multiple quantum wells (MQWs). Furthermore, the design of the cover layer, featuring side faces aligned near perpendicular to the substrate surface, allows for an enlarged electrification region, consequently diminishing the resistance of the semiconductor device.
Career Highlights: Shoutarou Kitamura is affiliated with Renesas Electronics Corporation, where he continues to advance his research in semiconductor technology. His innovations play a crucial role in the development of high-performance devices that are essential in various electronic applications.
Collaborations: Throughout his career, Kitamura has collaborated with notable colleagues, including Satoshi Ae and Tetsuro Okuda. Their combined efforts have furthered advancements in the field, enhancing the capabilities and efficiency of semiconductor technologies.
Conclusion: Shoutarou Kitamura stands out as a key figure in semiconductor innovation, demonstrating expertise that bridges engineering and practical application. His patents not only reflect his individual ingenuity but also contribute to the evolving landscape of electronic devices, showcasing the impact of collaboration and research within the industry.