Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6743964 | Pad and Adhesive Bandage | Yasushi Mashiko | 2004-06-01 |
| 6697218 | Information storage and retrieval device | Hiroshi Nishida, Kenji Tomida, Shozo Saegusa | 2004-02-24 |
| 6678290 | Optical output control circuit for obtaining stable optical output power | Masaki Hirose, Takeshi Inagaki, Katsuhito Toyoda | 2004-01-13 |