Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5017592 | Stable biocide composition for industrial use | — | 1991-05-21 |
| 4647577 | Microbicidal/microbistatic compositions for industrial use employing 4,5-dichloro-1,2-dithiol-3-one and haloacetic acid esters as the active agents | Sakae Katayama | 1987-03-03 |
| 4518610 | Microbicidal/microbistatic compositions and use thereof employing mixtures of 4,5-dichloro-1,2-dithiol-3-one and alkylenebisthiocyanate | Sakae Katayama | 1985-05-21 |
| 4466975 | Microbicidal/microbistatic compositions for industrial use | Masato Magami, Toshio Sato, Sakae Katayama | 1984-08-21 |
| 4409353 | Easily dispersible composition for water soluble polymer | Yosuke Ito, Sakae Katayama | 1983-10-11 |
| 4334957 | Microbicidal compositions for industrial use | Sakae Katayama | 1982-06-15 |
| 4289581 | Microbicidal slimicide compositions for industrial use | Sakae Katayama | 1981-09-15 |