Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824068 | Expansion valve | Masakatsu Minowa, Masamichi Yano | 2004-11-30 |
| D498516 | Expansion valve | Eiji Fukuda | 2004-11-16 |
| 6776351 | Expansion valve | Kazuto Kobayashi, Masamichi Yano | 2004-08-17 |
| D494657 | Expansion valve | Kazuto Kobayashi | 2004-08-17 |
| D494658 | Expansion valve | Kazuto Kobayashi | 2004-08-17 |
| 6758055 | Expansion valve and refrigeration cycle | Tomonori Shimura | 2004-07-06 |