Tsukuga-gun, Japan

Tadahiro Kuwa

This inventor holds 8 USPTO granted patents. Top assignees: Hitachi Maxell, Limited, Hitachi, Ltd., Maxell Finetech Ltd.. Active years: 1989-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadahiro Kuwa. Retrieved from https://idiyas.com/inventor/tadahiro-kuwa

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


% Patents Active = 75.0

Average Co-Inventor Count = 1.8

ph-index = 3

Forward Citations = 29(Granted Patents)


Location History:

  • Ibaragi, JP (1989 - 1990)
  • Tsukuga-gun, JP (2008 - 2012)
  • Ibaraki, JP (2011 - 2012)

Company Filing History:


Years Active: 1989-2012

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8 patents (USPTO):Explore Patents

Title: The Innovative Mind of Tadahiro Kuwa

Introduction

Tadahiro Kuwa, a talented inventor hailing from Tsukuba-gun, Japan, has made significant contributions to the field of optics through his groundbreaking innovations. With a total of eight patents to his name, Kuwa's work primarily focuses on the development of advanced resin lenses and optical devices, showcasing his expertise in material science and optical engineering.

Latest Patents

Kuwa's latest innovations include a patented resin lens and a method of molding this lens. The resin lens features an optical functional section designed to enhance viewing quality, along with a flange section that encircles the optical component. During the molding process, a reference face aids in the precise positioning and fixing of the lens, ensuring high optical performance and reliability. Another notable patent involves a plastic lens with a flange part that is elevated relative to its surface, which includes a specific marking for production jigs, ensuring quality control and traceability during manufacturing.

Career Highlights

Throughout his career, Tadahiro Kuwa has worked with esteemed organizations, such as Hitachi Maxell, Limited and Hitachi, Ltd., where he further honed his skills and contributed to various optical innovations. His dedication to advancing technology in this area is evident through his multiple patents that reflect an ongoing commitment to research and development.

Collaborations

Kuwa has collaborated with notable professionals, including Yasunori Kanazawa and Yoshiyuki Nakamori. These collaborations have fostered a rich exchange of ideas and expertise, allowing for the amalgamation of different perspectives that have driven forward numerous projects and innovations.

Conclusion

Tadahiro Kuwa stands out as a prominent figure in the realm of optical inventions. His innovative contributions to resin lenses and optical devices underline the significant impact he has made within the industry. As he continues to explore new horizons in technology, Kuwa's works will undoubtedly inspire future generations of inventors and engineers.

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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