Issued Patents 2003
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646582 | Error compensation for sigma-delta modulated digital signals or the like | — | 2003-11-11 |
| 6639933 | Phase-locked loop circuit and radio communication apparatus using the same | Taizo Yamawaki, Masaru Kokubo, Tomio Furuya, Julian Hildersley | 2003-10-28 |
| 6611090 | Anti-reflective coating for a CRT having first and second optical thin films in combination with an adhesion layer | Hiroichi Ishikawa | 2003-08-26 |
| 6608781 | Nonvolatile semiconductor memory device applying positive source and substrate voltages during a programming period | Toshikatsu Jinbo | 2003-08-19 |
| 6608510 | PLL circuit and wireless mobile station with that PLL circuit | Taizo Yamawaki, Satoshi Tanaka, Norio Hayashi, Bob Henshaw | 2003-08-19 |
| 6597191 | Semiconductor integrated circuit device | Hirotaka Oosawa, Masumi Kasahara | 2003-07-22 |
| 6569812 | Method for fabricating an yttrium-based high temperature superconducting tape | Mitsuhiro Motokawa | 2003-05-27 |
| 6526255 | Copying apparatus having paper inverting unit | Kiyoteru Itoh, Masamitsu Inaba, Toshiyasu Inoue | 2003-02-25 |