Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7667595 | Security system using sequence signal | Shoji Iibuchi | 2010-02-23 |
| 6092547 | Double funnel float valve | Ken Komiya | 2000-07-25 |
| 6024113 | Method of preventing external contamination in multiple tank fluid systems | Ken Komiya | 2000-02-15 |