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Nishinomiya, Japan

Yasushi Kojima

This inventor holds 7 USPTO granted patents. Top assignee: Sanyo Electric Co., Ltd.. Active years: 2001-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasushi Kojima. Retrieved from https://idiyas.com/inventor/yasushi-kojima-1v0qmo9h

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

Calculating rank

USPTO Granted Patents = 7

% Patents Active = 28.6

Average Co-Inventor Count = 1.3

ph-index = 3

Forward Citations = 16(Granted Patents)

Company Filing History:

Sanyo Electric Co., Ltd.

where one patent can have more than one assignee

Years Active: 2001-2009

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7549632 - Paper feed tray and printer furnished with the tray (2009-06-23),

2. 7267336 - Paper feed tray and printer furnished with the tray (2007-09-11),

3. 6829773 - Device for recording or reproducing signal on or from disk with a releasing mechanism (2004-12-07),

4. 6826767 - Cartridge containing disk and device for recording or reproducing signal on or from the disk (2004-11-30),

5. 6802069 - Device for recording or reproducing signals on disk and method of inserting and extracting cartridge for the device (2004-10-05),

6. 6542329 - Holder mounting structure (2003-04-01),

7. D435854 - Disc cartridge (2001-01-03),

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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