Tokyo, Japan

Osamu Adachi

This inventor holds 2 USPTO granted patents. Top assignees: Microsoft Technology Licensing, LLC, Sony Corporation. Active years: 1992-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Adachi. Retrieved from https://idiyas.com/inventor/osamu-adachi-rqppzzhf

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 25(Granted Patents)


Company Filing History:


Years Active: 1992-2003

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2 patents (USPTO):Explore Patents

Title: Osamu Adachi: Innovator in Optical Technologies

Introduction

Osamu Adachi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of optical technologies, particularly through his innovative patents. With a total of 2 patents, Adachi has demonstrated his expertise and creativity in developing advanced technological solutions.

Latest Patents

Adachi's latest patents include a character input apparatus and method, as well as an objective lens driving apparatus for optical recording devices. The character input apparatus is designed to provide multiple character input means that can complement each other, enhancing user experience. The objective lens driving apparatus features an optical pickup device with a movable objective lens, which is capable of moving in two directions. This design includes a supporting member with a plate-shaped portion and a bobbin that allows for precise movement along the optical axis.

Career Highlights

Throughout his career, Osamu Adachi has worked with prominent companies such as Sony Corporation and Microsoft Technology Licensing, LLC. His experience in these leading technology firms has contributed to his development of innovative solutions in optical technologies.

Collaborations

Adachi has collaborated with talented individuals in the field, including Takamichi Tomiyama and Hitoshi Nara. These collaborations have likely enriched his work and led to the advancement of his inventions.

Conclusion

Osamu Adachi's contributions to optical technologies through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry and inspire future innovations.

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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