Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4984611 | Vacuum storage device | Toyohiko Takatsuki, Atsushi Kirimoto | 1991-01-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4984611 | Vacuum storage device | Toyohiko Takatsuki, Atsushi Kirimoto | 1991-01-15 |