Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6353033 | Method and apparatus for cutting high viscosity liquid material | Koichi Ozaki, Koichi Ishida, Toyohiko Yamadera, Mitsuo Hamada | 2002-03-05 |
| 5902042 | Continuous mixer for liquids with rotor and casing gap adjustment | Koichi Ishida, Tsugio Nozoe | 1999-05-11 |