Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337789 | Support mechanism for curtain shield airbag | — | 2025-06-24 |
| 5618375 | Envelope processing unit | Norio Suzuki, Kohki Sato | 1997-04-08 |
| 5408811 | Enclosure inserting and sealing machine | — | 1995-04-25 |
| 4887922 | Paper feeding device for printers | Hajime Hirose | 1989-12-19 |