Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5879581 | Composition for use in refrigeration cycle and refrigerating apparatus | — | 1999-03-09 |
| 5354515 | Domestic electric appliance | — | 1994-10-11 |
| 5124050 | Method and apparatus for removing hypochlorous acid components from apparatus for processing tap water | Machiko Namegaya, Kunio Matsuno, Toshio Ohtsuki | 1992-06-23 |