Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5444110 | Crosslinking plastisol and process for crosslinking vinyl chloride resin | Kouichi Ohrui, Eitaro Nakamura | 1995-08-22 |
| 5350550 | Method of production of a plastic laminate | Eitaro Nakamura | 1994-09-27 |
| 5231125 | Method of preparation of vinyl chloride resin plastisol | Kouichi Ohrui | 1993-07-27 |