Hyogo, Japan

Mikio Masui

This inventor holds 5 USPTO granted patents. Top assignee: Minolta Camera Kabushiki Kaisha. Active years: 1984-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mikio Masui. Retrieved from https://idiyas.com/inventor/mikio-masui-eeg3y8k2

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 = 2.6

ph-index = 5

Forward Citations = 98(Granted Patents)


Location History:

  • Itami, JP (1984)
  • Hyogo, JP (1984 - 1986)
  • Suita, JP (1988)

Company Filing History:


Years Active: 1984-1988

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5 patents (USPTO):Explore Patents

I specialize in innovations, inventions, inventors, patent attorneys, assignees, and patents.

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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