Company Filing History:
Years Active: 2002
Title: Innovations of Yoshinori Nakano
Introduction
Yoshinori Nakano is a prominent inventor based in Yokohama, Japan. He is known for his significant contributions to the field of semiconductor technology. His work has led to advancements that enhance the efficiency and performance of semiconductor lasers.
Latest Patents
Yoshinori Nakano holds a patent for a semiconductor laser that features an effective output increasing function. This innovative design prevents the diffusion of a p-type dopant to the active layer while ensuring sufficient carrier blocking. The patent specifically addresses the use of zinc (Zn) as a p-type dopant, achieving high emission efficiency and output by minimizing light absorption in the p-type cladding layer. The semiconductor laser includes an active layer and a p-type cladding layer situated on an n-type semiconductor substrate. The concentration distribution of the p-type dopant from the active layer to the p-type cladding layer reaches its maximum value at a distance of 50 to 250 nm from the end of the active layer. This invention is a testament to Nakano's expertise in semiconductor technology.
Career Highlights
Yoshinori Nakano is currently employed at Anritsu Corporation, where he continues to innovate and contribute to the field. His work at Anritsu has allowed him to collaborate with other talented professionals in the industry.
Collaborations
Some of his notable coworkers include Hiroshi Mori and Yasuhiro Kanaya. Their collective efforts have contributed to advancements in semiconductor technology and innovation.
Conclusion
Yoshinori Nakano's contributions to semiconductor lasers exemplify the importance of innovation in technology. His patent reflects a significant advancement in the field, showcasing his expertise and commitment to enhancing semiconductor performance.