Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349500 | Method for stretching a fibrous or film-like material | Haruhisa Tani, Kazuhiko Kurihara, Hiroshi Yazawa | 1982-09-14 |
| 4335070 | Method of manufacturing a reticular web having reinforced selvages | Hiroshi Yazawa, Haruhisa Tani, Kazuhiko Kurihara | 1982-06-15 |
| 4331624 | Method and apparatus for biaxially stretching a tubular film | Hiroshi Yazawa, Haruhisa Tani, Kazuhiko Kurihara | 1982-05-25 |