Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4454733 | Beam for use in treatment of textile strips with treatment liquid | — | 1984-06-19 |
| 4337631 | Apparatus for treatment of materials | Isao Sugimoto | 1982-07-06 |
| 4206619 | Dyeing apparatus | Masanobu Hayashi, Hiroshi Yamashita, Isao Sugimoto | 1980-06-10 |