Izumi, Japan

Kiyoshige Hirano

This inventor holds 2 USPTO granted patents. Top assignee: Nippon Electric Kagoshima, Ltd.. Active years: 1978-1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyoshige Hirano. Retrieved from https://idiyas.com/inventor/kiyoshige-hirano

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 = 4.4

ph-index = 2

Forward Citations = 14(Granted Patents)


Location History:

  • Izumi, JA (1978)
  • Izumi, JP (1979)

Company Filing History:


Years Active: 1978-1979

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2 patents (USPTO):Explore Patents

Title: Kiyoshige Hirano: Innovator in Luminescent Display Technology

Introduction

Kiyoshige Hirano is a notable inventor based in Izumi, Japan. He has made significant contributions to the field of luminescent display technology, holding two patents that showcase his innovative approach to display panels.

Latest Patents

Hirano's latest patents include a luminescent display panel featuring a transparent and conductive film. This display panel consists of a planar anode assembly with luminescent anode segments. A glass cover with peripheral flange portions surrounds a window area, hermetically sealed to the anode assembly by a frit glass layer. The design incorporates lead-out conductors and a transparent electroconductive film, which is crucial for the panel's functionality. His other patent involves a multi-digit luminescent display tube that comprises multiple luminescent anode segment groups, with a unique grid structure that enhances performance.

Career Highlights

Kiyoshige Hirano is associated with Nippon Electric Kagoshima, Ltd., where he has been instrumental in advancing display technologies. His work has contributed to the development of innovative products that enhance visual display capabilities.

Collaborations

Hirano has collaborated with notable coworkers, including Masaki Kobayakawa and Kazufumi Yawata. Their combined expertise has fostered a creative environment that encourages innovation in display technology.

Conclusion

Kiyoshige Hirano's contributions to luminescent display technology reflect his dedication to innovation and excellence. His patents demonstrate a commitment to advancing the field, making him a significant figure in the industry.

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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