Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6395699 | Method of removing grease, oil or flux from an article | Kenroh Kitamura, Masaaki Tsuzaki | 2002-05-28 |
| 6042749 | Mixed solvent composition | Kenroh Kitamura, Masaaki Tsuzaki | 2000-03-28 |
| 5648325 | Mixed solvent composition with 1-H-perfluorohexane, methanol or ethanol, and optionally a hydrocarbon | Kenroh Kitamura, Masaaki Tsuzaki, Kazuya Oharu | 1997-07-15 |