Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6978226 | Deterioration diagnostic method and equipment thereof | Katsumi Kanehira, Yoko Todo, Keiichi Sasaki, Akira Sawada, Kazushige Kimura | 2005-12-20 |
| 6855850 | Method of manufacturing fluorine compounds, and a method of recovering or regenerating precursors of fluorinating agents | Ginjiro Tomizawa, Satoshi Oishi | 2005-02-15 |