Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6706349 | Packaging container and method therefor | Hajime Yamamoto | 2004-03-16 |
| 6685301 | Liquid repellent member, method for manufacturing liquid repellent member, ink jet head using liquid repellent member, method for manufacturing ink jet head and method for supplying ink | Kazuo Iwata, Toshinori Hasegawa | 2004-02-03 |