Yokohama, Japan

Seiichi Oseto

This inventor holds 3 USPTO granted patents. Top assignee: Ricoh Company, Ltd.. Active years: 1986-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiichi Oseto. Retrieved from https://idiyas.com/inventor/seiichi-oseto

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 = 3.8

ph-index = 3

Forward Citations = 35(Granted Patents)


Location History:

  • Tokyo, JP (1986)
  • Yokohama, JP (1990 - 1992)

Company Filing History:


Years Active: 1986-1992

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3 patents (USPTO):Explore Patents

Title: Seiichi Oseto: Innovator in Electroluminescent Technology

Introduction

Seiichi Oseto is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of electroluminescent technology, holding a total of 3 patents. His work focuses on developing advanced display technologies that enhance visual experiences.

Latest Patents

One of Oseto's latest patents is for a thin film electroluminescent element. This innovative element includes a luminous layer that emits light when a voltage is applied through a metallic electrode. Additionally, it features a light-scattering material that is strategically placed on the end face of the luminous layer to enhance light emission. Another significant patent is for an electroluminescence multi-color display device. This device consists of two electroluminescence panels that enable dot matrix display, utilizing a film-like insulation member as a lead electrode and spacer between the panels.

Career Highlights

Seiichi Oseto is currently employed at Ricoh Company, Ltd., where he continues to push the boundaries of display technology. His work has been instrumental in developing products that utilize electroluminescent elements for various applications.

Collaborations

Oseto has collaborated with notable colleagues, including Kenji Kameyama and Yoshiyuki Kageyama. Their combined expertise has contributed to the advancement of electroluminescent technologies.

Conclusion

Seiichi Oseto's innovative work in electroluminescent technology has paved the way for advancements in display devices. His contributions continue to influence the industry and enhance visual experiences for users worldwide.

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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