Company Filing History:
Years Active: 1999-2011
Title: Kiyoshi Oota: Innovator in Semiconductor Technology
Introduction
Kiyoshi Oota is a prominent inventor based in Neyagawa, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 11 patents. His work focuses on improving the efficiency and cost-effectiveness of semiconductor devices.
Latest Patents
One of Oota's latest patents is for an integrated semiconductor laser device and method of fabricating the same. This innovative device enhances the properties of a laser beam while reducing the costs associated with optical axis adjustment. The design includes a first semiconductor laser element with a first emission region, which features either a projecting or recess portion, and a second semiconductor laser element with a second emission region that complements the first. This configuration allows for improved integration and performance.
Another notable patent is for a nitride-based light-emitting device and method of manufacturing the same. This device is designed to suppress the reduction of light output characteristics and improve manufacturing yield. It consists of a conductive substrate made from a single type of metal and an inorganic material with a lower linear expansion coefficient, along with a nitride-based semiconductor element layer bonded to the substrate.
Career Highlights
Kiyoshi Oota is currently employed at Sanyo Electric Co., Ltd., where he continues to innovate in the semiconductor field. His work has been instrumental in advancing the capabilities of light-emitting devices and laser technology.
Collaborations
Oota has collaborated with notable colleagues such as Ryoji Hiroyama and Masayuki Hata. These partnerships have contributed to the development of cutting-edge technologies in the semiconductor industry.
Conclusion
Kiyoshi Oota's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the field. His innovative designs continue to shape the future of electronic 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.