Location History:
- Chiyoda-ku, JP (2013)
- Tokyo, JP (2009 - 2019)
- Tokyo-to, JP (2020)
- Akita, JP (2011 - 2024)
Company Filing History:
25 out of 314 
3 out of 3,079 
Years Active: 2009-2024
Title: Innovations of Tetsuya Ikuta in Semiconductor Technology
Introduction
Tetsuya Ikuta, an esteemed inventor based in Tokyo, Japan, has made significant contributions to the field of semiconductor technology. With an impressive portfolio of 25 patents, his work has played a pivotal role in advancing the capabilities of semiconductor devices.
Latest Patents
Among his latest inventions, Ikuta has developed a groundbreaking semiconductor light-emitting device. This device comprises a conductive support substrate, a reflective metal layer, and a semiconductor laminate comprised of multiple InGaAsP-based III-V group compound semiconductor layers. Notably, it features an n-type InGaAs contact layer and an n-side electrode, allowing it to emit light within a center wavelength range of 1000 to 2200 nm. Additionally, he has innovated a method of manufacturing a semiconductor optical device, which involves forming an etch stop layer on an InP growth substrate and stacking a semiconductor laminate of InGaAsP-based III-V structures.
Career Highlights
Ikuta has forged a successful career with notable companies such as Dowa Electronics Materials Co., Ltd. and Nichia Corporation. Throughout his tenure, he has consistently driven innovation in semiconductor technologies, establishing himself as a leading figure in the industry.
Collaborations
Collaborating with talented professionals such as Tomohiko Shibata and Tsukasa Maruyama, Ikuta has furthered the development of semiconductor applications and has fostered a collaborative environment of innovation.
Conclusion
Tetsuya Ikuta's contributions to semiconductor technology are invaluable, with his 25 patents highlighting the innovative spirit he embodies. His work continues to influence advancements in the field and inspire future generations of inventors and engineers.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.