Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6823743 | Method and apparatus for measuring concentrations of components of fluid | Tetsuya Sato, Tetsuya Kimijima | 2004-11-30 |
| 6717666 | Method and apparatus for measuring nitrogen in a gas | Tetsuya Satou, Tetsuya Kimijima | 2004-04-06 |