Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6774196 | Fluorocopolymer and fluororesin composition lowly permeable to liquid chemical | Takahiro Taira, Katsuhide Otani, Tetsuo Shimizu | 2004-08-10 |
| 6738646 | Base station device and method for communication | Kenichi Miyoshi, Toyoki Ue, Osamu Kato, Katsuhiko Hiramatsu, Atsushi Sumasu | 2004-05-18 |