Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6838029 | Method for producing ethylene-vinyl alcohol copolymer resin | Toshio Tuboi, Yukihiro Ohara, Masao Hikasa, Hiroshi Kawai | 2005-01-04 |
| 6838517 | Method for producing ethylene-vinyl acetate copolymer and saponified product thereof | Tetsuya Hikasa | 2005-01-04 |