Yoichiro Kawamoto

This inventor holds 10 USPTO granted patents and 2 published patent applications. Top assignees: Denso Corporation, Nippon Soken, Inc.. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoichiro Kawamoto. Retrieved from https://idiyas.com/inventor/yoichiro-kawamoto

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

USPTO Granted Patents = 10 (Patent Applications = 2)

% Patents Active = 60.0

Average Co-Inventor Count = 4.9

ph-index = 2

Forward Citations = 6(Granted Patents)

Location History:

Nagoya, JP (2012 - 2013)
Kariya, JP (2018 - 2023)

Company Filing History:

where one patent can have more than one assignee

Years Active: 2012-2026

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12690166 - Cooling device (2026-07-21),

2. 11549522 - Ejector (2023-01-10),

3. 11530854 - Ejector refrigeration cycle (2022-12-20),

4. 11480197 - Ejector module (2022-10-25),

5. 11460049 - Ejector (2022-10-04),

6. 10344777 - Ejector with temperature-sensitive drive device (2019-07-09),

7. 10029538 - Refrigeration cycle (2018-07-24),

8. 9879887 - Ejector (2018-01-30),

9. 8590322 - Oil separator and refrigerant compressor having the same (2013-11-26),

10. 8096794 - Compressor with oil separation and storage (2012-01-17),

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]

2 patents pending: