Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823067 | Hinge device and portable electronic device | — | 2004-11-23 |
| 6808726 | Manufacturing method of food additive composition and food composition containing the same | Hisakazu Hojo, Yoshimasa Morisaki | 2004-10-26 |