Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4582692 | Method of control for a wet lime-gypsum process desulfurization plant | Kengo Hamanaka, Susumu Kono, Katsuyuki Morinaga | 1986-04-15 |
| 4435681 | Bipolar ionic current probe unit and method for measuring positive and negative current densities by means of the same probe unit | Senichi Masuda | 1984-03-06 |