Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D956734 | Magnetic disc storage unit for electronic computer | Shotaro Tamayama, Kenichi Miyamoto, Shinji Shibuya | 2022-07-05 |
| D949850 | Portion of a magnetic disc storage unit for electronic computer | Shotaro Tamayama, Kenichi Miyamoto, Shinji Shibuya | 2022-04-26 |
| D948504 | Portion of a magnetic disc storage unit for electronic computer | Shotaro Tamayama, Kenichi Miyamoto, Shinji Shibuya | 2022-04-12 |