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Kazuo Nozawa

This inventor holds 4 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1976-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Nozawa. Retrieved from https://idiyas.com/inventor/kazuo-nozawa

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 = 75.0

Average Co-Inventor Count = 2.0

ph-index = 3

Forward Citations = 30(Granted Patents)

Location History:

Tagajo, JA (1976)
Tagajo, JP (1982)
Miyagi, JP (2007 - 2008)

Company Filing History:

4 out of 58,145

Sony Corporation

Years Active: 1976-2008

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7405709 - Magnetic core member, antenna module, and mobile communication terminal having the same (2008-07-29),

2. 7261240 - Portable type information processing terminal device (2007-08-28),

3. 4361860 - Magnetic transducer head and method of manufacturing the same (1982-11-30),

4. 3954434 - Method of manufacturing a ferrite magnetic transducer head (1976-05-04),

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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