Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7264681 | Cleaning apparatus and cleaning method | Ryosuke Yonekura, Yukiko Nishioka, Yoshikazu Ariga | 2007-09-04 |
| 5183196 | Stapler assistor | — | 1993-02-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7264681 | Cleaning apparatus and cleaning method | Ryosuke Yonekura, Yukiko Nishioka, Yoshikazu Ariga | 2007-09-04 |
| 5183196 | Stapler assistor | — | 1993-02-02 |