Company Filing History:
Years Active: 2005-2006
Title: **Maho Ohara: Innovator in Semiconductor Laser Technology**
Introduction
Maho Ohara, an accomplished inventor based in Kanagawa, Japan, has made significant contributions to the field of semiconductor technology. With two patents to his name, Ohara has demonstrated a keen ability to innovate, particularly in the area of laser devices.
Latest Patents
Maho Ohara's latest patents focus on a groundbreaking semiconductor laser light emitting device. This device features a stacked film composed of III nitride semiconductor films incorporating materials such as aluminum, gallium, indium, and boron. A notable design aspect is the upper portion of the stacked film, which is formed into a ridge-like stripe to create a current injection region, flanked by current non-injection regions. Furthermore, a critical component of this invention is the formulation of the non-injection regions utilizing AlGaN, allowing for versatility in application based on the specified component ratio of aluminum (denoted as 'x'). Depending on this ratio, the device can be categorized as an index guide type, weak index type pulsation, or gain guide type laser light emitting device.
Career Highlights
Maho Ohara is currently associated with Sony Corporation, where he leverages his expertise to drive advancements in semiconductor technologies. His contributions are pivotal not only for the company but also for the broader field of photonics, enhancing the functionality and efficiency of laser devices.
Collaborations
Throughout his career, Ohara has collaborated with notable colleagues such as Hiroshi Yoshida and Misuzu Abe. These partnerships have fostered a collaborative environment that encourages innovative thinking and the successful development of new technologies.
Conclusion
Maho Ohara's work in semiconductor laser technology reflects a significant stride in innovation. His patents not only enhance the performance of laser devices but also pave the way for future advancements in electronic and optical applications. As he continues his work with Sony Corporation, the impact of his inventions will likely resonate within the industry for years to come.