Fukuoka, Japan

Masayuki Hiroshima

This inventor holds 2 USPTO granted patents. Top assignees: Noritake Co., Ltd., Kyushu Noritake Co., Ltd., Mitsubishi Denki Kabushiki Kaisha. Active years: 2000-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Hiroshima. Retrieved from https://idiyas.com/inventor/masayuki-hiroshima

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


% Patents Active = 50.0

Average Co-Inventor Count = 4.8

ph-index = 2

Forward Citations = 4(Granted Patents)


Location History:

  • Fukuoka, JP (2000)
  • Nagoya, JP (2006)

Company Filing History:


Years Active: 2000-2006

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2 patents (USPTO):Explore Patents

Title: Masayuki Hiroshima: Innovator in Thick-Film Technology

Introduction

Masayuki Hiroshima is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of thick-film technology, holding 2 patents that showcase his innovative approaches.

Latest Patents

Hiroshima's latest patents include a method of producing a thick-film sheet member. This method involves several steps, including preparing a support body with a film formation surface made of high-melting-point particles held together by resin. The process continues with forming a paste film on this surface and subjecting it to heat treatment to burn the resin, allowing the particles to become unbound and form a thick film. Another patent focuses on an AC plasma display panel that features a glaze layer with a conductive filler. This innovation aims to lower the volume resistivity of the glaze layer, thereby suppressing spark discharge during the operation of the display panel.

Career Highlights

Throughout his career, Hiroshima has worked with prominent companies such as Noritake Co., Ltd. and Mitsubishi Electric Corporation. His experience in these organizations has contributed to his expertise in thick-film technologies and display systems.

Collaborations

Hiroshima has collaborated with notable coworkers, including Hirotoshi Takechi and Susumu Sakamoto. Their combined efforts have further advanced the innovations in their respective fields.

Conclusion

Masayuki Hiroshima's contributions to thick-film technology and display systems highlight his role as a significant inventor in Japan. His patents reflect a commitment to innovation and improvement 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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