Kanagawa, Japan

Tadahiro Yotsuya

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Tosoh Corporation, Sagami Chemical Research Center, Sagami Chemical Research Institute. Active years: 2011-2017.

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

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 = 7.6

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Sagamihara, JP (2011)
  • Kanagawa, JP (2014 - 2017)

Company Filing History:


Years Active: 2011-2017

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3 patents (USPTO):Explore Patents

Title: The Innovations of Tadahiro Yotsuya

Introduction

Tadahiro Yotsuya is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of organic electroluminescent devices and titanium complexes. With a total of 3 patents to his name, Yotsuya's work showcases his expertise and innovative spirit.

Latest Patents

Yotsuya's latest patents include a novel heterocyclic compound for organic electroluminescent devices. This compound is designed to provide excellent long service life and light-emitting characteristics. Additionally, he has developed titanium complexes that possess high vapor pressure and thermal stability. These complexes serve as excellent materials for producing titanium-containing thin films through techniques such as CVD and ALD methods.

Career Highlights

Throughout his career, Yotsuya has worked with prominent companies, including Tosoh Corporation and Sagami Chemical Research Institute. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in his field.

Collaborations

Yotsuya has collaborated with notable colleagues, including Ken-ichi Tada and Toshiki Yamamoto. These partnerships have further enhanced his research and development efforts.

Conclusion

Tadahiro Yotsuya's contributions to the field of organic electroluminescent devices and titanium complexes highlight his innovative capabilities. His patents reflect a commitment to advancing technology and improving material performance.

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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