Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6339355 | Offsetting comparator device and comparator circuit | Hiroyuki Yamauchi | 2002-01-15 |
| 6329843 | Output driver with current compensation circuit for variation of common mode voltage | Takashi Hirata, Hironori Akamatsu, Satoshi Takahashi, Yoshihide Komatsu | 2001-12-11 |
| 6297675 | Semiconductor integrated circuit and semiconductor integrated circuit system having serially interconnectable data buses | Hironori Akamatsu, Takashi Hirata, Yukio Arima, Satoshi Takahashi, Tadahiro Yoshida +2 more | 2001-10-02 |
| 6262568 | Common mode bias generator | Yoshihide Komatsu, Hironori Akamatsu, Takashi Hirata, Satoshi Takahashi | 2001-07-17 |
| 6255863 | Circuit and method for determining level of differential signal | Hiroyuki Yamauchi | 2001-07-03 |
| 6246627 | Semiconductor device capable of cutting off a leakage current in a defective array section and method thereof | Hiroyuki Yamauchi, Hironori Akamatsu, Toru Iwata, Keiichi Kusumoto, Satoshi Takahashi +1 more | 2001-06-12 |
| 6208567 | Semiconductor device capable of cutting off a leakage current in a defective array section | Hiroyuki Yamauchi, Hironori Akamatsu, Toru Iwata, Keiichi Kusumoto, Satoshi Takahashi +1 more | 2001-03-27 |
| 6172557 | Time counting circuit, pulse converting circuit and FM demodulating circuit | Keiichi Kusumoto, Akira Matsuzawa | 2001-01-09 |
| 6163459 | Semiconductor mounting system and semiconductor chip | Hironori Akamatsu | 2000-12-19 |
| 6145065 | Memory access buffer and reordering apparatus using priorities | Satoshi Takahashi, Hiroyuki Yamauchi, Hironori Akamatsu, Keiichi Kusumoto, Toru Iwata +1 more | 2000-11-07 |
| 6121815 | Semiconductor integrated circuit, system, and method for reducing a skew between a clock signal and a data signal | Hironori Akamatsu | 2000-09-19 |
| 6009024 | Semiconductor memory | Takashi Hirata, Hiroyuki Yamauchi, Hironori Akamatsu, Keiichi Kusumoto, Toru Iwata +1 more | 1999-12-28 |
| 5999586 | Time counting circuit and pulse signal generating method | Keiichi Kusumoto, Akira Matsuzawa | 1999-12-07 |
| 5982841 | Time counting circuit, pulse converting circuit and FM demodulating circuit | Keiichi Kusumoto, Akira Matsuzawa | 1999-11-09 |
| 5933384 | Semiconductor integrated circuit | Toru Iwata | 1999-08-03 |
| 5835552 | Time counting circuit and counter circuit | Keiichi Kusumoto, Shiro Dosho, Akira Matsuzawa | 1998-11-10 |
| 5828717 | Time counting circuit and counter circuit | Keiichi Kusumoto, Shiro Dosho, Akira Matsuzawa | 1998-10-27 |
| 5717624 | Analog memory circuit and method for recording analog signal | Keiichi Kusumoto, Kenji Murata, Akira Matsuzawa | 1998-02-10 |
| 5216217 | Wirecut electrical discharge machine | Hiroaki Morishita, Kazuo Tsurumoto, Akiyasu Ito | 1993-06-01 |
| 5166490 | Wire cut electric discharge machining apparatus | Hiroaki Morishita, Masao Tomisawa, Yoichi Kikuyama | 1992-11-24 |