% Expired Patents = 14.3

Forward Citations = 32

Loading Chart...

2 inventors (with patents filed for the assignee):

Shoji Aoyama (7 out of 35 patents)

Yoshitaka Aoyama (7 out of 54 patents)

7 patents: Sort by Forward Citations

1. 8872529 - Component detection device and component detection method (2014-10-28),

2. 8338738 - Method of welding projection bolt and welding apparatus (2012-12-25),

3. 8336716 - Shaft-like parts feeding apparatus (2012-12-25),

4. 7291801 - Electrode for projection welding (2007-11-06),

5. 6768082 - Parts welding device (2004-07-27),

6. 6653590 - Projection bolt welding device (2003-11-25),

7. 6163004 - Method of welding projection nut and apparatus therefor (2000-12-19),

Company Overview

Yoshitaka Aoyama is a leading Japanese fashion designer known for his elegant and contemporary designs. With a focus on innovative silhouettes and high-quality materials, Aoyama's collections have garnered international acclaim. His eponymous label offers a range of ready-to-wear pieces that blend traditional Japanese craftsmanship with modern design aesthetics.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#596 in Osaka

#5,456 in Japan

Osaka, Japan

Yoshitaka Aoyama

Forward Citations = 32

2 inventors:

Shoji Aoyama (7 out of 35 patents)

Yoshitaka Aoyama (7 out of 54 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Yoshitaka Aoyama. Retrieved from https://idiyas.com/company/yoshitaka-aoyama

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

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]