Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372854 | Method of producing cotton bales | Masahiko Yamada, Hirokazu Matsueda | 1994-12-13 |
| 5188224 | Cotton bales and method of producing same | Masahiko Yamada, Hirokazu Matsueda | 1993-02-23 |
| 4983309 | Lubricants for cotton spinning | Tomohiro Kato | 1991-01-08 |