Location History:
- Aichi, JP (2015)
- Nagoya, JP (2017)
Company Filing History:
Years Active: 2015-2017
Title: The Innovations of Tomohiko Maeda
Introduction
Tomohiko Maeda is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of semiconductor technology, particularly in light-emitting devices and group III nitride semiconductor devices. With a total of two patents to his name, Maeda's work has the potential to impact various applications in electronics and lighting.
Latest Patents
One of Maeda's latest patents is a light-emitting device designed to improve color rendering properties. This device utilizes a SiC fluorescent material that includes a first SiC fluorescent portion with specific donor and acceptor impurities. The second SiC fluorescent portion has a higher concentration of acceptor impurities, allowing for better adjustment of color temperature and color rendering index. This innovation enhances the overall performance of light-emitting devices using SiC fluorescent materials.
Another notable patent is for a group III nitride semiconductor device and its manufacturing method. The invention addresses the challenge of reducing dislocation density in semiconductor layers. By forming a mask layer on a substrate and selectively growing nanocolumns made of a group III nitride semiconductor, Maeda's method allows for the precise growth of semiconductor layers, improving the quality and performance of the devices.
Career Highlights
Maeda is currently employed at El-seed Corporation, where he continues to develop innovative technologies in the semiconductor field. His expertise and dedication to research have positioned him as a valuable asset to the company and the industry.
Collaborations
Throughout his career, Maeda has collaborated with notable colleagues, including Atsushi Suzuki and Fumiharu Teramae. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Tomohiko Maeda's contributions to the field of semiconductor technology through his innovative patents demonstrate his commitment to advancing the industry. His work not only enhances the performance of light-emitting devices but also paves the way for future developments in semiconductor manufacturing.