Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883709 | Composite non-woven fabric and process for preparing such non-woven fabric | Satoshi Nozaki, Shigeo Imai, Katsushi Tomida | 1989-11-28 |
| 4868958 | Backing drum | Migaku Suzuki, Satoshi Nozaki, Shigeo Imai | 1989-09-26 |
| 4840829 | Nonwoven fabric patterned with apertures | Migaku Suzuki, Satoshi Nozaki, Shigeo Imai, Toshio Kobayashi | 1989-06-20 |