Hino, Japan

Tetsuo Sato

This inventor holds 3 USPTO granted patents. Top assignee: Teijin Limited. Active years: 1987-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuo Sato. Retrieved from https://idiyas.com/inventor/tetsuo-sato-fs3i7lun

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 140(Granted Patents)


Company Filing History:


Years Active: 1987-1996

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3 patents (USPTO):Explore Patents

Title: Tetsuo Sato: Innovator in Magneto-Optical Recording Technology

Introduction

Tetsuo Sato is a prominent inventor based in Hino, Japan. He has made significant contributions to the field of magneto-optical recording technology. With a total of 3 patents to his name, Sato continues to push the boundaries of innovation in this specialized area.

Latest Patents

Sato's latest patents include advancements in magneto-optical recording mediums. One of his notable inventions is a magneto-optical recording medium that features a transparent substrate. This design incorporates a film of dielectric indium oxide, tin oxide, or metallic titanium, which is interposed between the substrate and the recording layer. This innovation aims to prevent the deterioration of the properties of the recording medium. Another significant patent is an optical recording medium that is particularly resistant to oxidation deterioration, even in hot and humid conditions. This medium is enhanced by an organic protecting adhesive layer made of a UV-curable resin, which has specific properties to ensure durability and effectiveness.

Career Highlights

Tetsuo Sato is currently employed at Teijin Limited, where he continues to develop innovative solutions in the field of optical recording technologies. His work has been instrumental in advancing the capabilities of recording mediums, making them more reliable and efficient.

Collaborations

Sato has collaborated with notable colleagues, including Kiyoshi Chiba and Hiroshi Okaniwa. Their combined expertise has contributed to the successful development of various technologies in the field.

Conclusion

Tetsuo Sato's contributions to magneto-optical recording technology highlight his role as a leading inventor in this field. His innovative patents and collaborations reflect his commitment to advancing technology and improving recording mediums.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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