Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639933 | Phase-locked loop circuit and radio communication apparatus using the same | Taizo Yamawaki, Tomio Furuya, Kazuo Watanabe, Julian Hildersley | 2003-10-28 |
| 6594197 | Semiconductor integrated circuit device | Yuichi Okuda, Yoshinobu Nakagome, Hideharu Yahata, Hiroki Miyashita | 2003-07-15 |
| 6535070 | Variable frequency oscillator, and phase locked loop and clock synchronizer using thereof | Changku Hwang | 2003-03-18 |
| 6515519 | Semiconductor integrated circuit device | Masayuki Miyazaki, Ken Tatezawa, Kiwamu Takada, Kunio Uchiyama, Osamu Nishii +2 more | 2003-02-04 |