Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464472 | Circulation fan apparatus and circulation-fan driving motor | Shinichi Sekiguchi, Hiroyuki Shinozaki, Toshimitsu Barada, Toshiharu Nakazawa | 2002-10-15 |
| 6336001 | Digital recording/reproduction apparatus | Hironobu Katayama | 2002-01-01 |