Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7276145 | PH electrode | Osamu Seshimoto | 2007-10-02 |
| 7115195 | Ion selective monoelectrode complex | Osamu Seshimoto | 2006-10-03 |
| 6869512 | Device for measuring ionic activities | Osamu Seshimoto | 2005-03-22 |
| 6767450 | Ion selective electrode | Osamu Seshimoto, Yoshikazu Amano | 2004-07-27 |
| 6767578 | Ion selective monoelectrode complex | Osamu Seshimoto | 2004-07-27 |
| 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 |
| 5547874 | Method for control or calibration in a chemical analytical determination | — | 1996-08-20 |
| 5510082 | Chemical analysis film supplier | Kenji Arai, Yoshiyuki Doi | 1996-04-23 |
| 5348889 | Method for correcting a calibration curve | Hajime Makiuchi | 1994-09-20 |
| 5308767 | Method for control or calibration in a chemical analytical determination | — | 1994-05-03 |
| 4865698 | Reference solution for measuring ionic activity | — | 1989-09-12 |
| 4842712 | Device for measuring ion activity | Osamu Seshimoto, Yoshio Saito | 1989-06-27 |
| H602 | Whole blood diluting solution | — | 1989-03-07 |
| 4684445 | Method and device of measuring ion activity | Osamu Seshimoto, Mituharu Nirasawa, Yoshio Saito | 1987-08-04 |
| 4613420 | Apparatus for measuring ionic activity | Osamu Seshimoto, Yoshio Saito, Teruaki Koizumi | 1986-09-23 |
| 4435362 | Integral multilayer analytical element for the assay of total protein | Harumi Katsuyama | 1984-03-06 |