Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6623094 | Ink jet recording device | — | 2003-09-23 |
| 6574986 | Oil separator and outdoor unit with the oil separator | Osamu Morimoto, Tomohiko Kasai, Hirofumi Koge | 2003-06-10 |
| 6577813 | Transmitting system and transmitting apparatus | Susumu Ibaraki, Toshikazu Hattori | 2003-06-10 |
| 6569535 | Silicon wafer and epitaxial silicon wafer utilizing same | Kazuyuki Egashira | 2003-05-27 |