Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4983286 | Sterilizing water-purifying reagent for drink | Jitsuo Inagaki, Taisaburo Ono | 1991-01-08 |
| 4776963 | Sterilizing water-purifying reagent for drink | Jitsuo Inagaki, Taisaburo Ono | 1988-10-11 |