Location History:
- Nara, JP (2003)
- Nara-ken, JP (2004)
- Soraku-gun, JP (2005)
- Souraku-gun, JP (2007)
- Ikoma-gun, JP (2002 - 2009)
Company Filing History:
Years Active: 2002-2009
Title: Innovations of Shouichi Ohyama: A Pioneer in Semiconductor Technology
Introduction
Shouichi Ohyama, an esteemed inventor based in Ikoma-gun, Japan, has significantly contributed to the field of semiconductor technology. With a total of 11 patents to his name, Ohyama's work focuses on enhancing the performance and efficiency of semiconductor light-emitting devices. His innovative approaches and methodologies continue to influence the industry.
Latest Patents
Among his latest patents is the invention titled "Semiconductor light-emitting device and manufacturing method therefor," which involves a GaAs substrate featuring a Distributed Bragg Reflector (DBR) and a multi-layer light-emitting layer made of AlGaInP. This invention successfully addresses the challenge of achieving a compact semiconductor device with minimal radiation angle dependence of light emission wavelength. The manufacturing process utilizes photolithography and a specialized etching method, promoting greater efficiency in production. Additionally, his patent for a semiconductor light-emitting device emphasizes cost-effectiveness and high yield, ensuring that light can be effectively extracted from both top and side surfaces, ultimately enhancing luminance.
Career Highlights
Ohyama is associated with Sharp Corporation, where he utilizes his expertise to drive innovations in semiconductor technology. His numerous patents underscore his role as a notable figure within the industry, reflecting his commitment to advancing the capabilities of light-emitting devices.
Collaborations
Throughout his career, Ohyama has collaborated with notable colleagues such as Hiroshi Nakatsu and Takahisa Kurahashi. Their combined efforts in research and development have further propelled advancements in semiconductor applications.
Conclusion
Shouichi Ohyama's remarkable contributions to semiconductor technology have established him as a leading inventor in the field. His patents provide invaluable insights and advancements, ensuring continued innovation and progress within the industry. Through his groundbreaking work at Sharp Corporation and collaboration with fellow researchers, Ohyama remains a pivotal player in the evolution of semiconductor light-emitting devices.
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.