Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7934867 | Stirring apparatus | Shoji Morinaga | 2011-05-03 |
| 6296384 | Vertical agitating apparatus | Masafumi Kuratsu, Masao Yamaoka, Mineo Nakano | 2001-10-02 |
| 5102229 | Agitator | Makoto Wada, Haruyuki Nishimi, Mamoru Mishima, Masafumi Kuratsu | 1992-04-07 |