Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5110586 | White colored deodorizer and process for producing the same | Tatsuo Saito, Hidefumi Harada | 1992-05-05 |
| 5108739 | White colored deodorizer and process for producing the same | Tatsuo Saito, Hidefumi Harada | 1992-04-28 |
| 5100659 | White colored deodorizer and process for producing the same | Tatsuo Saito, Hidefumi Harada | 1992-03-31 |