This inventor holds 7 USPTO granted patents. Top assignee: Denki Kagaku Kogyo Kabushiki Kaisha. Active years: 1990-2009.
Location History:
- Omuta, JP (1990 - 1999)
- Fukuoka, JP (2007)
- Tokyo, JP (2009)
Company Filing History:
Years Active: 1990-2009
Title: Yasuo Imamura: Innovator in Semiconductor Materials
Introduction
Yasuo Imamura is a prominent inventor based in Omuta, Japan. He has made significant contributions to the field of semiconductor materials, holding a total of 7 patents. His work focuses on the development of highly pure materials that enhance the performance of electronic devices.
Latest Patents
One of Imamura's latest patents is for a highly pure ultra-fine SiOx powder and the method for its production. This innovative powder has a specific surface area of at least 10 m/g and a total content of Na, Fe, Al, and Cl of at most 10 ppm. The production process involves reacting a monosilane gas with an oxidizing gas in a non-oxidizing atmosphere at controlled pressures and temperatures. Another notable patent involves a low relative permittivity SiO film that excels in heat resistance without the use of alkali metals or fluorine. This film is designed to improve the insulating properties of semiconductor devices, ensuring reliability and durability.
Career Highlights
Yasuo Imamura is associated with Denki Kagaku Kogyo Kabushiki Kaisha, a company known for its advancements in chemical technology. His work has been instrumental in developing materials that meet the growing demands of the semiconductor industry.
Collaborations
Imamura has collaborated with notable colleagues such as Kei Isozaki and Mitsushige Ogawa. Their combined expertise has contributed to the successful development of innovative materials and technologies.
Conclusion
Yasuo Imamura's contributions to semiconductor materials have positioned him as a key figure in the field. His innovative patents reflect a commitment to advancing technology and improving the performance of electronic devices.