Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D498516 | Expansion valve | Kazuhiko Watanabe | 2004-11-16 |
| 6804513 | Noise monitoring system | Tsunehiro Okuya, Hiroyuki Yamano | 2004-10-12 |
| 6783381 | Water-proof connector and connector housing therefor | — | 2004-08-31 |