Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6443649 | Free-ink type writing instrument | Kazuhisa Kirita, Atsushi Iwasa | 2002-09-03 |
| 6409408 | Writing instrument | — | 2002-06-25 |
| 6401899 | Parking lock device and method for automatic transmission | Takanori Kanehisa, Yasuhiro Yamauchi | 2002-06-11 |