Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6834020 | Semiconductor storage device | Hiroyuki Takahashi, Atsushi Nakagawa | 2004-12-21 |
| 6751144 | Semiconductor storage and method for testing the same | Hiroyuki Takahashi, Takashi Kusakari | 2004-06-15 |
| 6672082 | Heat pump and dehumidifying device | Kensaku Maeda, Shunro Nishiwaki | 2004-01-06 |