Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6756458 | Fluorinated compound, method for its production and polymer thereof | Kimiaki Kashiwagi, Masakuni Sato, Kazuya Oharu, Isamu Kaneko, Norihide Sugiyama +1 more | 2004-06-29 |
| 6672184 | Crankpin lathe and tool head and work head therefor | Satoru SENDA | 2004-01-06 |