Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5132171 | Non-flammable open-cell cross-linked polyolefin foam and method for production thereof | Iwao Yoshizawa, Tomoyoshi Shibata, Kanako Kaji | 1992-07-21 |
| 5093154 | Process for preparing a monomolecular built-up film | Kazufumi Ogawa, Hideharu Tamura | 1992-03-03 |