Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5371649 | Method and apparatus for corona discharge processing | Akinori Iwata, Makoto Moriyama, Kouichi Kuwano, Kensuke Akutsu, Koji Ueki +4 more | 1994-12-06 |
| 5298141 | Apparatus for measuring concentration of non-volatile ingredients | Tomoyuki Irie | 1994-03-29 |