This inventor holds 5 USPTO granted patents. Top assignee: Seiko Epson Corporation. Active years: 1989-2000.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Nagano, JP (1989 - 1992)
- Nagano-ken, JP (1996 - 2000)
Company Filing History:
Years Active: 1989-2000
Title: Akira Aoyama: Innovator in Optical Recording Technologies
Introduction
Akira Aoyama is a notable inventor based in Nagano-ken, Japan. He has made significant contributions to the field of optical recording technologies, holding a total of 5 patents. His work focuses on enhancing the efficiency and effectiveness of optical recording mediums.
Latest Patents
Aoyama's latest patents include an innovative optical recording medium and a method of preparing the same. This optical recording medium features at least one aluminum nitride and silicon nitride composite dielectric layer. The composition of the dielectric layer is carefully balanced, with aluminum nitride present in amounts greater than zero and up to about 95 mol %, while silicon nitride constitutes the remainder. The refractive index of this composite dielectric layer ranges between about 1.70 and 2.15. This layer is strategically sandwiched between a transparent support and an optical recording layer, which is designed to be irradiated by laser light for reading, writing, or erasing information. Additionally, Aoyama has developed magneto-optic recording systems that utilize a magnetic recording film containing light and heavy rare earth elements along with transition metal elements.
Career Highlights
Aoyama is currently employed at Seiko Epson Corporation, where he continues to innovate in the field of optical technologies. His work has been instrumental in advancing the capabilities of optical recording systems, making them more efficient and reliable.
Collaborations
Throughout his career, Aoyama has collaborated with talented individuals such as Mamoru Sugimoto and Tatsuya Shimoda. These collaborations have contributed to the success of his projects and the development of new technologies.
Conclusion
Akira Aoyama's contributions to optical recording technologies have established him as a prominent inventor in his field. His innovative patents and ongoing work at Seiko Epson Corporation continue to influence the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile