Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6579617 | Spontaneously degradable fibers and goods made thereof | Masao Matsui, Eiichi Ozeki, Hiroshi Kajiyama | 2003-06-17 |
| 6528129 | Surface treatment method, production method for ink jet recording medium, and ink jet recording medium | — | 2003-03-04 |