Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4628070 | Vinyl chloride resin-based composition for floppy disc jacket | Tohru Yokota, Kaname Inoue, Ryozo Tanizawa, Hajime Kitamura | 1986-12-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4628070 | Vinyl chloride resin-based composition for floppy disc jacket | Tohru Yokota, Kaname Inoue, Ryozo Tanizawa, Hajime Kitamura | 1986-12-09 |