Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4407881 | Decorative sheets and processes for producing decorative articles by using the same | Mutsuo Shima, Michiro Naka | 1983-10-04 |
| 4213926 | Method for making a decorative plate used in a building | Minoru Toyoda, Tohei Horishima, Kenji Sugimoto | 1980-07-22 |