Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9847758 | Low noise amplifier | Hiroshi Kimura | 2017-12-19 |
| 8019565 | Parameter correction circuit and parameter correction method | Kazuhiko Nishikawa | 2011-09-13 |
| 7552023 | Parameter correction circuit and parameter correction method | Kazuhiko Nishikawa | 2009-06-23 |
| 7152009 | Parameter correction circuit and parameter correction method | Kazuhiko Nishikawa | 2006-12-19 |
| 6674330 | Recording clock generation circuit | Takahiro Ochi, Yoshinori Miyada, Yutaka Murata | 2004-01-06 |
| 6563449 | Successive comparison analog-to-digital converter | Haruhisa Takata, Kazuhiko Nishikawa, Seiji Watanabe | 2003-05-13 |
| 6528982 | Jitter detector, phase difference detector and jitter detecting method | Naoshi Yanagisawa, Shiro Dosho, Kazuhiko Nishikawa, Seiji Watanabe | 2003-03-04 |