Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6826166 | Wireless access system | — | 2004-11-30 |
| 6775998 | Freezer and refrigerator provided with freezer | Masashi Yuasa, Shuzo Kamimura, Hiroshi Yamada, Hideki Fukui, Yasuki Hamano | 2004-08-17 |