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Hirakata, Japan

Kenji Nasako

This inventor holds 9 USPTO granted patents. Top assignee: Sanyo Electric Co., Ltd.. Active years: 1991-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Nasako. Retrieved from https://idiyas.com/inventor/kenji-nasako

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

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 5.4

ph-index = 5

Forward Citations = 149(Granted Patents)

Location History:

Osaka, JP (1992)
Moriguchi, JP (1995 - 2001)
Hirakata, JP (1991 - 2003)

Company Filing History:

Sanyo Electric Co., Ltd.

Years Active: 1991-2003

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6530420 - Heat carrier (2003-03-11),

2. 6217285 - Impeller for a centrifugal blower (2001-04-17),

3. 6192704 - Absorber of absorption system refrigerator (2001-02-27),

4. 5676202 - Heat exchanger (1997-10-14),

5. 5409676 - Heat transfer system utilizing hydrogen absorbing metals (1995-04-25),

6. 5366820 - Fuel cell system (1994-11-22),

7. 5229222 - Fuel cell system (1993-07-20),

8. 5174367 - Thermal utilization system using hydrogen absorbing alloys (1992-12-29),

9. 5056318 - Refrigerating and/or heating device of contact type (1991-10-15),

I specialize in innovations, inventions, inventors, patent attorneys, assignees and patents.

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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