Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658581 | Timing adjustment of clock signals in a digital circuit | Eiichi Takahashi, Kenji Toda, Tetsuya Higuchi | 2003-12-02 |
| 6637008 | Electronic holding circuit and adjusting method thereof using a probabilistic searching technique | Tetsuya Higuchi, Yuji Kasai, Shogo Kiryu, Toshio Adachi, Shiro Suzuki | 2003-10-21 |
| 6580674 | Phase shifter and optical head device mounted with the same | Takehiko Nishiyama, Naomitsu Umemura, Hiromasa Sato, Yoshiharu Ooi, Yuzuru Tanabe | 2003-06-17 |