This inventor holds 2 USPTO granted patents. Top assignee: The Furukawa Electric Co., Ltd.. Active years: 2004-2007.
Location History:
- Fujisawa, JP (2004)
- Tokyo, JP (2007)
Company Filing History:
Years Active: 2004-2007
Title: Michio Okubo: Innovator in Semiconductor Laser Technology
Introduction
Michio Okubo is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor laser technology. With a total of 2 patents, his work has advanced the capabilities of optical communication systems.
Latest Patents
Okubo's latest patents include a semiconductor laser device, a semiconductor laser module, and an optical fiber amplifier. The semiconductor laser device features a layer structure consisting of a first conductive cladding layer, an active layer, and a second conductive cladding layer, all sequentially grown on a first conductive semiconductor substrate. This innovative design allows for the emission of a laser beam at a specific wavelength, enhancing the efficiency of optical communication. The device is engineered to exhibit a prolonged operating life and high driving reliability, minimizing the risk of catastrophic optical damage.
Career Highlights
Okubo is associated with The Furukawa Electric Co., Ltd., where he has played a crucial role in developing advanced semiconductor technologies. His inventions have been instrumental in improving the performance of optical transmitters used in communication networks.
Collaborations
Throughout his career, Okubo has collaborated with notable colleagues, including Shusuke Kaya and Yasuo Oeda. These partnerships have fostered innovation and contributed to the success of his projects.
Conclusion
Michio Okubo's contributions to semiconductor laser technology have significantly impacted the field of optical communication. His innovative patents and collaborations highlight his role as a leading inventor in this domain.