Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829193 | Power supply control circuit for use in semiconductor storage device | — | 2004-12-07 |
| 6824947 | Photosensitive composition comprising a phenol resin having a urea bond in the main chain | Yasuhiko Kojima | 2004-11-30 |