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Hideki Nagamura

This inventor holds 5 USPTO granted patents. Top assignee: Mitsubishi Paper Mills Limited. Active years: 1992-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideki Nagamura. Retrieved from https://idiyas.com/inventor/hideki-nagamura

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

USPTO Granted Patents = 5

% Patents Active = 80.0

Average Co-Inventor Count = 2.5

ph-index = 2

Forward Citations = 14(Granted Patents)

Location History:

Tsukuba, JP (1992 - 1993)
Tokyo, JP (1994 - 2003)

Company Filing History:

Mitsubishi Paper Mills Limited

Years Active: 1992-2003

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6503673 - Phthalocyanine composition, process for production thereof, and electrophotographic photoreceptor (2003-01-07),

2. 6485658 - Phthalocyanine, process for producing the same and electrophotographic photoreceptor using the same (2002-11-26),

3. 5376486 - Electrophotographic photoreceptor with azo compound having particular (1994-12-27),

4. 5219689 - Electrophotographic photoreceptor comprising Azo compound (1993-06-15),

5. 5141831 - Electrophotographic photoreceptor (1992-08-25),

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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