Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702666 | Method for making sheet button panel assembly | Yukitomo Yuhara | 1997-12-30 |
| 5615803 | Tube container | Kenzo Teshima, Tatsuo Ishikawa | 1997-04-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702666 | Method for making sheet button panel assembly | Yukitomo Yuhara | 1997-12-30 |
| 5615803 | Tube container | Kenzo Teshima, Tatsuo Ishikawa | 1997-04-01 |