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For the Inventor, By the Inventor

Chita, Japan

Kazuko Nakagawa

This inventor holds 4 USPTO granted patents. Top assignee: Brother Kogyo Kabushiki-Kaisha. Active years: 1990-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuko Nakagawa. Retrieved from https://idiyas.com/inventor/kazuko-nakagawa

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

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 6.5

ph-index = 3

Forward Citations = 33(Granted Patents)


Company Filing History:

goldMedal4 out of 17,888 
 
Brother Kogyo Kabushiki-Kaisha
 patents

Years Active: 1990-1992

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4 patents (USPTO):Explore Patents
1. 5113520 - Data processor enabling prioritizing of concurrent tasks (1992-05-12),
2. 4984162 - Word processor with a margin text edit function (1991-01-08),
3. 4953105 - Word processor with a merge print function responsive to variable data (1990-08-28),
4. 4897804 - Data processing device with screen seperated into line format area and (1990-01-30),
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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