Location History:
- Tokyo, JP (2004 - 2006)
- Tama, JP (2004 - 2006)
Company Filing History:
Years Active: 2004-2006
Title: **Susumu Kondo: Innovator in Semiconductor Optical Devices**
Introduction
Susumu Kondo is a distinguished inventor renowned for his significant contributions to the field of semiconductor technology. Based in Tama, Japan, Kondo holds a total of six patents that demonstrate his innovative approach toward the development of semiconductor optical devices. His work has played a crucial role in advancing optical technologies, making strides in both design and fabrication methods.
Latest Patents
Kondo’s latest patents showcase his expertise in semiconductor optical devices. One notable patent details a semiconductor optical device that includes a semiconductor substrate and a stacked body composed of cladding layers and an active region. This design incorporates a burying layer made from a semi-insulating semiconductor crystal, where the first layer includes ruthenium as a dopant. Additionally, the active region's width is engineered to be smaller than that of the cladding layers to enhance the device's functionality.
Another important patent further elaborates on a multilayer structure and buried layers within the semiconductor optical device. This structure consists of an n-type cladding layer, an active region for photoabsorption, and a p-type cladding layer. The ruthenium-doped semi-insulating semiconductor crystal serves as buried layers on either side of the multilayer structure, ensuring effective operational efficiency.
Career Highlights
Susumu Kondo is currently associated with Nippon Telegraph and Telephone Corporation, where he has worked on pioneering advancements in semiconductor devices. His career is marked by his innovative research and the practical applications of his inventions, which have significantly impacted the field of telecommunications and optical technologies.
Collaborations
Throughout his career, Kondo has collaborated with esteemed colleagues such as Matsuyuki Ogasawara and Ryuzo Iga. These partnerships have facilitated a collaborative approach to research and development, fostering an environment of innovation and creativity that has enabled the advancement of semiconductor technologies.
Conclusion
In summary, Susumu Kondo stands out as a trailblazer in the realm of semiconductor optical devices. His six patents reflect a deep commitment to innovation and problem-solving within the field. Through his work at Nippon Telegraph and Telephone Corporation and his collaborations with prominent colleagues, Kondo continues to contribute valuable advancements that shape the future of technology.