Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6224251 | Continuous kneading machine | Masafumi Kuratsu, Haruyuki Nishimi, Michiharu Toh | 2001-05-01 |
| 5230561 | Horizontal-type biaxial kneader | Haruyuki Nishimi, Mamoru Mishima, Michiharu Toh | 1993-07-27 |