Issued Patents 2004
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830501 | End face polishing device | Hisayuki Hirayama, Kisaburo Yoshida, Masaharu Sugiyama | 2004-12-14 |
| 6817931 | End face polishing apparatus | — | 2004-11-16 |
| 6814651 | End face polishing machine and method of polishing rod-shaped member | Yoshitaka Enomoto, Junji Taira | 2004-11-09 |
| 6755719 | End surface polishing device and end surface polishing method | Kisaburou Yoshida | 2004-06-29 |
| 6754786 | Memory control circuit and method for arbitrating memory bus | Yoshito Suzuki | 2004-06-22 |
| 6744444 | Circuit for detecting valid range of video signal | Yoshito Suzuki | 2004-06-01 |
| 6741337 | End face polishing apparatus and method of polishing end face | Kazumasa Katakura | 2004-05-25 |
| 6736702 | End face polishing machine | — | 2004-05-18 |
| 6736551 | End face polishing apparatus | Kazuhiko Arai | 2004-05-18 |
| 6727956 | Sync signal generator circuit for generating stable period sync signals | Yoshito Suzuki | 2004-04-27 |
| 6722945 | Endface polishing method and endface polishing apparatus | Kazumasa Katakura | 2004-04-20 |