Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6287661 | Label for optical disks and optical disk adhered with the label | Takashi Shigetomi, Kiyohisa Ashizawa, Hiromu Kawaguchi | 2001-09-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6287661 | Label for optical disks and optical disk adhered with the label | Takashi Shigetomi, Kiyohisa Ashizawa, Hiromu Kawaguchi | 2001-09-11 |