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Nobuhiko Yamagami

This inventor holds 6 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 1987-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuhiko Yamagami. Retrieved from https://idiyas.com/inventor/nobuhiko-yamagami

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

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 1.1

ph-index = 6

Forward Citations = 165(Granted Patents)

Location History:

Tachikawa, JP (1989)
Tokyo, JP (1987 - 1998)

Company Filing History:

6 out of 53,262

Kabushiki Kaisha Toshiba

Years Active: 1987-1998

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5829032 - Multiprocessor system (1998-10-27),

2. 5754820 - Microprocessor system with cache memory for eliminating unnecessary (1998-05-19),

3. 5031114 - Method and apparatus for clipping figures against a clipping frame using (1991-07-09),

4. 4823282 - Graphic display apparatus having boundary detection target region (1989-04-18),

5. 4703230 - Raster operation circuit (1987-10-27),

6. 4648050 - Color index conversion system in graphic display device (1987-03-03),

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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