Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638404 | Ion selective electrode | Osamu Seshimoto | 2003-10-28 |
| 6616822 | Method for producing a silver/silver halide electrode and ion-selective electrode element | Toshihisa Ito, Osamu Seshimoto | 2003-09-09 |