Echi-gun, Japan

Yoshio Tanaka

This inventor holds 2 USPTO granted patents. Top assignee: Toray Industries, Inc.. Active years: 2007-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshio Tanaka. Retrieved from https://idiyas.com/inventor/yoshio-tanaka-wb34csfh

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Shiga, JP (2007)
  • Echi-gun, JP (2013)

Company Filing History:


Years Active: 2007-2013

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2 patents (USPTO):Explore Patents

Title: The Innovations of Yoshio Tanaka

Introduction

Yoshio Tanaka is a notable inventor based in Echi-gun, Japan. He has made significant contributions to the field of display technology, particularly through his innovative patents. With a total of 2 patents, Tanaka's work has had a lasting impact on the quality of display screens.

Latest Patents

Tanaka's latest patents include a white film for surface light source reflecting members. This white film is designed for reflecting structures in surface light sources and contains voids within it. It features a light stabilizer-containing coating film on at least one surface, ensuring minimal aging over time. The brightness of the film remains consistent even with prolonged use, which is crucial for maintaining good image quality on display screens. This innovation is particularly beneficial for reflecting sheets and reflectors in both edge light-type and direct back light-type surface light sources used in liquid crystal display screens.

Career Highlights

Yoshio Tanaka is associated with Toray Industries, Inc., a leading company in advanced materials and technologies. His work at Toray has allowed him to focus on developing innovative solutions that enhance display technology.

Collaborations

Tanaka has collaborated with notable coworkers such as Takashi Mimura and Hisashi Oowatari. Their combined expertise has contributed to the advancement of technologies in their field.

Conclusion

Yoshio Tanaka's contributions to display technology through his innovative patents have significantly improved the quality and longevity of display screens. His work continues to influence the industry and showcases the importance of innovation in technology.

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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