Shigefumi Odaohara

This inventor holds 5 USPTO granted patents. Top assignees: International Business Machines Corporation, Lenovo (Singapore) Pte. Ltd.. Active years: 1994-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigefumi Odaohara. Retrieved from https://idiyas.com/inventor/shigefumi-odaohara

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

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 5

Forward Citations = 130(Granted Patents)

Company Filing History:

4 out of 166,409

International Business Machines Corporation

patents

1 out of 4,447

Lenovo (Singapore) Pte. Ltd.

patents

Years Active: 1994-2011

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7956578 - Power supply having a reduced number of switching elements (2011-06-07),

2. 5969438 - Electronic apparatus having a power supply unit that can switch between (1999-10-19),

3. 5784626 - Battery connecting device for a computer system and a method of (1998-07-21),

4. 5666039 - Charge requesting battery pack and charge-request controlled charger (1997-09-09),

5. 5375166 - Communication apparatus with cross-talk protection (1994-12-20),

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]