Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5256693 | Germicidal composition | Kazuyuki Nishizawa, Susumu Mitsui | 1993-10-26 |
| 5149706 | Stabilized isothiazolone | Susumu Mitsui, Shigeru Kurose, Atsuko Gato | 1992-09-22 |
| 5084470 | Germicidal composition | Susumu Mitsui, Shigeru Kurose | 1992-01-28 |
| 5013755 | Germicidal composition | Susumu Mitsui, Shigeru Kurose | 1991-05-07 |