Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5553956 | Stick-shaped material propelling device | Yoshihide Mitsuya | 1996-09-10 |
| 5549404 | Stick-shaped material drive container and supply cassette | Shuhei Kageyama, Yoshihide Mitsuya | 1996-08-27 |
| 5306107 | Twin-type stick-shaped material extending container | Shuhei Kageyama, Yoshihide Mitsuya | 1994-04-26 |