Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4500597 | Composite heat-insulating material and process for the production thereof | Kazuhide Hattori, Satoru Hattori, Kazuhide Hayama, Isao Itoh | 1985-02-19 |
| 4493867 | Stretch film for wrapping and a resin composition therefor | Masataka Noro | 1985-01-15 |