Location History:
- Ootawara, JP (1992)
- Kawasaki, JP (1995 - 2003)
- Kuroiso, JP (2007)
- Tokyo, JP (1991 - 2017)
Company Filing History:
6 out of 39,244 
6 out of 1,287 
2 out of 6 
Years Active: 1991-2017
Title: Yoshiaki Nakano: Innovator in Light Emitting Technology
Introduction
Yoshiaki Nakano is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of light emitting technology, holding a total of 18 patents. His innovative work has paved the way for advancements in various electronic devices.
Latest Patents
Among his latest patents is a groundbreaking invention related to light emitting diode elements. This patent describes a method of manufacturing an n-type GaN layer made of n-type gallium nitride (GaN) on a sapphire substrate. The invention features a plurality of island-phased layered structures formed in random sizes between the n-type GaN layer and a p-type GaN layer made of p-type GaN. Each layered structure is composed of multiple AlN layers made of aluminum nitride (AlN) and multiple InGaN layers made of indium gallium nitride (InGaN) on an AlN base layer. This configuration allows for the emission of light in a wider wavelength range, enhancing the versatility of light emitting devices. Another notable patent is for a signal transmission device that includes a base plate with an optical waveguide and a photoelectric converter-sealed member. This design ensures higher-speed transmission of electric signals between the photoelectric conversion module and the LSI package.
Career Highlights
Yoshiaki Nakano has had a distinguished career, working with notable organizations such as Fujitsu Corporation and The University of Tokyo. His experience in these institutions has contributed to his expertise in the field of electronics and light emitting technologies.
Collaborations
Throughout his career, Nakano has collaborated with esteemed colleagues, including Kunio Tada and Mitsuru Takenaka. These partnerships have fostered innovation and have led to the development of advanced technologies in their respective fields.
Conclusion
Yoshiaki Nakano's contributions to light emitting technology and his impressive portfolio of patents highlight his role as a leading inventor in the industry. His work continues to influence advancements in electronic devices and signal transmission systems.