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Hisao Ohshima

This inventor holds 8 USPTO granted patents. Top assignee: Enplas Corporation. Active years: 1998-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisao Ohshima. Retrieved from https://idiyas.com/inventor/hisao-ohshima

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

USPTO Granted Patents = 8

% Patents Active = 75.0

Average Co-Inventor Count = 1.4

ph-index = 3

Forward Citations = 26(Granted Patents)

Location History:

Kitamoto, JP (1999)
Kawaguchi, JP (1998 - 2004)
Saitama, JP (2009 - 2022)

Company Filing History:

Enplas Corporation

Years Active: 1998-2022

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11280808 - IC socket (2022-03-22),

2. 7494387 - Electric contact and socket for electrical part (2009-02-24),

3. 6824411 - Socket for electrical parts (2004-11-30),

4. 6428337 - Socket for electrical parts (2002-08-06),

5. 6280218 - Socket for electrical parts (2001-08-28),

6. 6042409 - Socket for electrical parts (2000-03-28),

7. 5908324 - Socket for electric parts (1999-06-01),

8. 5807127 - Electric connecting apparatus (1998-09-15),

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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