Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6162763 | Herbicidal composition for the control of annual bluegrass | — | 2000-12-19 |
| 5186185 | Flavoring granule for tobacco products and a preparation method thereof | Kimio Mashiko, Sadatsuyo Isoda | 1993-02-16 |
| 4889144 | Filter for tobacco smoking | Kimio Mashiko | 1989-12-26 |