Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5026965 | Method of and apparatus for manufacturing tube having holes | Tatsuya Ohe | 1991-06-25 |
| 5021285 | Non-woven fabric sheet for agricultural use | Tatsuya Ohe | 1991-06-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5026965 | Method of and apparatus for manufacturing tube having holes | Tatsuya Ohe | 1991-06-25 |
| 5021285 | Non-woven fabric sheet for agricultural use | Tatsuya Ohe | 1991-06-04 |