Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825573 | Engine generator | Hideki Tomiyama | 2004-11-30 |
| 6812759 | DLL circuit capable of preventing locking in an antiphase state | — | 2004-11-02 |
| 6758169 | Engine generator | Hideki Tomiyama, Tadao Kuwahara, Shinichi Okazaki | 2004-07-06 |
| 6704384 | Phase adjusting circuit and semiconductor memory incorporating the same | — | 2004-03-09 |