Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5281204 | Device for forming an inserting hole and method of using and making the same | Masao Horie | 1994-01-25 |
| 4781699 | Mucus-removing device | Tatsuyuki Suzuki | 1988-11-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5281204 | Device for forming an inserting hole and method of using and making the same | Masao Horie | 1994-01-25 |
| 4781699 | Mucus-removing device | Tatsuyuki Suzuki | 1988-11-01 |