Tokyo, Japan

Fumiko Shiga

This inventor holds 11 USPTO granted patents and 8 published patent applications and 2 EPO patents. Top assignees: Sony Corporation, Sony Semiconductor Solutions Corporation, Sony Group Corporation. Active years: 2020-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumiko Shiga. Retrieved from https://idiyas.com/inventor/fumiko-shiga

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

USPTO Granted Patents = 11 

% Patents Active = 81.8

 

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2020-2026

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11 patents (USPTO):Explore Patents

Title: Fumiko Shiga: Innovator in Contact Lens Technology

Introduction

Fumiko Shiga is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of contact lens technology, holding a total of 10 patents. Her innovative designs focus on enhancing the functionality and usability of contact lenses.

Latest Patents

Among her latest patents is a groundbreaking contact lens that features a lens unit designed to be placed on the eyeball. This lens includes an optical device that operates differently from the lens unit itself, particularly in the circular region opposed to the pupil. Another notable patent involves a contact lens that not only serves as a vision aid but also includes an acquisition section for gathering biological information. This information is then transmitted to an external device through coil antennas integrated into the lens.

Career Highlights

Fumiko Shiga has worked with renowned companies such as Sony Corporation and Sony Semiconductor Solutions Corporation. Her experience in these organizations has allowed her to develop and refine her innovative ideas in the realm of optical technology.

Collaborations

Throughout her career, Fumiko has collaborated with talented individuals, including Naoko Ishiduka and Tomomasa Watanabe. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion

Fumiko Shiga's work in contact lens technology exemplifies her dedication to innovation and improvement in the field. Her patents reflect a commitment to enhancing user experience and integrating advanced technology into everyday products.

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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