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For the Inventor, By the Inventor

Tokyo, Japan

Yasuhito Eto

This inventor holds 8 USPTO granted patents. Top assignee: Kabushiki Kaisha Topcon. Active years: 1999-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuhito Eto. Retrieved from https://idiyas.com/inventor/yasuhito-eto

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

Calculating rank
USPTO Granted Patents = 8

% Patents Active = 75.0

Average Co-Inventor Count = 3.2

ph-index = 5

Forward Citations = 48(Granted Patents)


Company Filing History:

goldMedal8 out of 1,033 
 
Kabushiki Kaisha Topcon
 patents

Years Active: 1999-2006

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8 patents (USPTO):Explore Patents
1. 6984161 - Lens grinding processing apparatus (2006-01-10),
2. 6945848 - Lens shape data processing apparatus and lens grinding machine having the same apparatus (2005-09-20),
3. 6742272 - Lens shape measuring apparatus (2004-06-01),
4. 6672944 - Initial position setting method for grinding device (2004-01-06),
5. 6648738 - Grinding fluid supply device of lens grinding apparatus (2003-11-18),
6. 6170321 - Apparatus for displaying a contour of a lens-shaped template (2001-01-09),
7. 6006592 - Apparatus for measuring the contour of a lens-shaped template formed to (1999-12-28),
8. 5959199 - Apparatus for measuring the contour of a lens-shaped template formed to (1999-09-28),

Title: Yasuhito Eto: Innovator in Lens Processing Technology

Introduction

Yasuhito Eto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of lens processing technology, holding a total of 8 patents. His innovative work has advanced the methods used in the production and processing of eyeglass lenses.

Latest Patents

Eto's latest patents include a lens grinding processing apparatus designed to enhance the efficiency of lens production. This apparatus features lens rotating shafts for holding eyeglass lenses, adjustable lens retaining members, and a drilling device for creating holes in slanted eyeglass lenses. Another notable patent is the lens shape data processing apparatus, which allows for simultaneous lens shape data reading and layout setting during the grinding process. This apparatus includes a memory for storing lens shape information, a liquid crystal display for visualizing lens shapes, and an arithmetic control circuit for data processing.

Career Highlights

Yasuhito Eto is associated with Kabushiki Kaisha Topcon, a company known for its advancements in optical technology. His work at Topcon has positioned him as a key figure in the development of innovative lens processing solutions. His patents reflect a commitment to improving the quality and efficiency of eyeglass lens production.

Collaborations

Eto has collaborated with notable colleagues such as Kenichi Watanabe and Yasuo Suzuki. Their combined expertise has contributed to the successful development of advanced lens processing technologies.

Conclusion

Yasuhito Eto's contributions to lens processing technology have made a significant impact in the optical industry. His innovative patents and collaborative efforts continue to shape the future of eyeglass lens production.

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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