Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6719371 | Child chair | Toshiro Yoshie, Yutaka Ukitsu | 2004-04-13 |
| D487189 | Knapsack | Yutaka Ukitsu, Toshiro Yoshie | 2004-03-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6719371 | Child chair | Toshiro Yoshie, Yutaka Ukitsu | 2004-04-13 |
| D487189 | Knapsack | Yutaka Ukitsu, Toshiro Yoshie | 2004-03-02 |