Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5150649 | Ink pot device for printing machine | Tuneo Kumaki, Yasuhisa Shichijo | 1992-09-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5150649 | Ink pot device for printing machine | Tuneo Kumaki, Yasuhisa Shichijo | 1992-09-29 |