Chiba, Japan

Tomomi Hirao

This inventor holds 6 USPTO granted patents and 1 published patent application. Top assignees: Seikoh Giken Co., Ltd., Fujikura Limited. Active years: 2014-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomomi Hirao. Retrieved from https://idiyas.com/inventor/tomomi-hirao

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

USPTO Granted Patents = 6 

% Patents Active = 100.0

Average Co-Inventor Count = 2.5

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Chiba, JP (2014 - 2023)
  • Matsudo, JP (2020 - 2023)

Company Filing History:


Years Active: 2014-2025

Loading Chart...
6 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Tomomi Hirao

Introduction

Tomomi Hirao is a notable inventor based in Chiba, Japan. She has made significant contributions to the field of optics, holding a total of 6 patents. Her work focuses on developing advanced lens units that enhance optical performance and manufacturing efficiency.

Latest Patents

Hirao's latest patents include innovative designs for lens units. One patent describes a lens unit that features a lens with a central part and a flange that extends outward. This design incorporates a transparent spacer that aids in focusing the lens part. The spacer is strategically positioned behind the lens, ensuring optimal optical alignment. Another patent presents a lens unit equipped with a cover member designed to maintain precision during manufacturing. This cover member is shaped as a regular quadrangular prism, allowing for efficient production at a low cost while ensuring that the effective area of a light beam is well-defined.

Career Highlights

Throughout her career, Tomomi Hirao has worked with prominent companies such as Seikoh Giken Co., Ltd. and Fujikura Limited. Her experience in these organizations has contributed to her expertise in optical technologies and patent development.

Collaborations

Hirao has collaborated with talented individuals in her field, including Ryosuke Niwaki and Ryo Iijima. These partnerships have fostered innovation and creativity in her projects.

Conclusion

Tomomi Hirao's contributions to optical technology through her patents demonstrate her commitment to innovation and efficiency. Her work continues to influence the industry and inspire future advancements in lens design.

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]
Loading…