Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12267077 | DLL circuit, time difference amplifier circuit, and distance-measuring imaging device | Takumi Kato, Kazuo Matsukawa | 2025-04-01 |
| 12189063 | Distance-measuring imaging device | Kazuo Matsukawa, Takumi Kato, Mitsuhiko Otani | 2025-01-07 |
| 10389317 | Differential amplifier circuit and radar device | Jun'ichi Naka | 2019-08-20 |
| 9559711 | A/D converter including multiple sub-A/D converters | Junichi Naka, Takuji Miki | 2017-01-31 |
| 9543976 | Time-interleaved analog-to-digital converter | Takuji Miki, Junichi Naka | 2017-01-10 |
| 9019006 | Reference voltage stabilizer circuit and integrated circuit including the same | Takashi Morie, Shiro Sakiyama, Naoshi Yanagisawa, Takuji Miki | 2015-04-28 |
| 8567768 | Direct-contact steam condenser | Yoshihiro Iwata | 2013-10-29 |
| 8004446 | A/D converter and A/D conversion method | Koji Oka, Daisuke Nomasaki, Ikuo Hidaka, Yoshikazu Makabe | 2011-08-23 |
| 7884750 | A/D converter and A/D conversion method | Daisuke Nomasaki, Koji Oka | 2011-02-08 |
| 7649487 | A/D converter and A/D conversion method | Daisuke Nomasaki, Koji Oka | 2010-01-19 |
| 7609194 | Clock signal generating device and analog-digital conversion device | Yoshikazu Makabe, Ikuo Hidaka, Koji Oka | 2009-10-27 |
| 6296049 | Condenser | Kenji Sato, Tadafumi Shintani | 2001-10-02 |
| 4717400 | Combined moisture separator and reheater | Kenji Satoh | 1988-01-05 |
| 4607689 | Reheating device of steam power plant | Yoshio Mochida, Kenji Satoh, Yoshitaka Yuasa | 1986-08-26 |