Fukui, Japan

Toshihiro Yoshida

This inventor holds 1 USPTO granted patent. Top assignees: Kanto Special Steel Works, Ltd., Other. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihiro Yoshida. Retrieved from https://idiyas.com/inventor/toshihiro-yoshida-oj2n6m5e

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:

goldMedal1 out of 13 
 
Kanto Special Steel Works, Ltd.
 patents
silverMedal1 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Innovations by Toshihiro Yoshida

Introduction

Toshihiro Yoshida is a notable inventor from Fukui Prefecture, Japan. He has made significant contributions to the field of eyewear through his innovative designs and patents. His work reflects a commitment to enhancing the functionality and comfort of eyeglasses.

Latest Patents

Yoshida holds a patent for "Temples for eyeglasses." This invention features an eyeglass temple with an arm connected to a pair of eyeglasses. The earpiece continues from the rear end of the arm and is composed of a plastic temple proper with a core embedded within it. The design incorporates a portion of the metal core that exhibits extra-high elasticity, while another portion in the earpiece demonstrates plasticity. This innovative approach aims to improve the overall user experience of eyeglasses.

Career Highlights

Throughout his career, Yoshida has worked with Kanto Special Steel Works, Ltd., where he applied his expertise in materials and design. His experience in this company has contributed to his understanding of the technical aspects of eyewear manufacturing.

Collaborations

Yoshida has collaborated with notable individuals in the industry, including Mitsuru Aiba and Kounosuke Yamauchi. These partnerships have likely enriched his work and led to further advancements in eyewear technology.

Conclusion

Toshihiro Yoshida's contributions to the field of eyewear through his innovative patent demonstrate his dedication to improving the functionality of everyday items. His work continues to influence the design and comfort of eyeglasses, showcasing the importance of innovation in enhancing user experience.

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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