Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326168 | Stirring blade unit | — | 1994-07-05 |
| 4771979 | Equilibrator for universal head | Shouji Nakazawa, Kuniaki Tan | 1988-09-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326168 | Stirring blade unit | — | 1994-07-05 |
| 4771979 | Equilibrator for universal head | Shouji Nakazawa, Kuniaki Tan | 1988-09-20 |