Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5496454 | Method for the operation of electrolytic baths to produce Fe.sub.3 O.sub.4 electrophoretically in a three compartment cell | Tadaya Ishibashi, Hideto Obara | 1996-03-05 |
| 5472586 | Apparatus and method for purifying bath liquids | Tadaya Ishibashi, Hideto Obara | 1995-12-05 |