Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681803 | Detergent composition having low skin irritability | Tomomichi Okano, Masahiro Fukuda, Junko Tanabe, Masato Ono, Yasuhiro Akabane +4 more | 1997-10-28 |
| 4627927 | Additive composition for granular detergent | Shigeru Suzuki | 1986-12-09 |
| 4540499 | Fabric treating composition for addition to granular detergent | Shigeru Suzuki | 1985-09-10 |
| 4239662 | Liquid detergent compositions | Osamu Okumura, Toshinobu Kashiwada, Kiyotaka Tokuyama | 1980-12-16 |