Issued Patents All Time
Showing 51–75 of 118 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7859135 | Internal power supply circuit having a cascode current mirror circuit | Atsumasa Sako | 2010-12-28 |
| 7821863 | Voltage supply circuit and semiconductor memory | — | 2010-10-26 |
| 7729048 | Microscope system | — | 2010-06-01 |
| 7679424 | Semiconductor device with pad switch | — | 2010-03-16 |
| 7643382 | Preheat bulk erasing device for phase-change type optical disk | Hiroshi Nakayama, Junichi Nemoto, Hiroyuki Miura | 2010-01-05 |
| 7633825 | Semiconductor memory device with reduced current consumption | Yoshiaki Okuyama, Tomohiro Kawakubo | 2009-12-15 |
| 7538602 | Semiconductor integrated circuit with stepped-down voltage generating circuit | — | 2009-05-26 |
| 7508729 | Oscillator circuit generating oscillating signal having stable cycle | — | 2009-03-24 |
| 7502308 | Optical recording medium | Hiroshi Nakayama, Mitsuo Arima | 2009-03-10 |
| 7460416 | Voltage supply circuit and semiconductor memory | — | 2008-12-02 |
| 7440184 | Microscope | — | 2008-10-21 |
| 7399116 | Temperature sensor circuit and calibration method thereof | — | 2008-07-15 |
| 7348835 | Midpoint potential generating circuit for use in a semiconductor device | Masafumi Yamazaki | 2008-03-25 |
| 7342718 | Stage, and biological microscope with the stage | — | 2008-03-11 |
| 7336108 | Semiconductor integrated circuit with stepped-up voltage pump circuit | — | 2008-02-26 |
| 7307885 | Multi-value nonvolatile semiconductor memory device equipped with reference cell and load balancing circuit | Toshimi Ikeda, Atsushi Hatakeyama, Nobutaka Taniguchi, Akira Kikutake, Kuninori Kawabata | 2007-12-11 |
| 7294281 | Optical information recording medium, original disc for optical information recording medium, and method of manufacturing the same | Hiroyuki Takemoto, Mitsuo Arima, Tadao Suzuki, Yoshihito Fukushima, Hiroshi Nakayama | 2007-11-13 |
| 7251169 | Voltage supply circuit and semiconductor memory | — | 2007-07-31 |
| 7224211 | Midpoint potential generating circuit for use in a semiconductor device | Masafumi Yamazaki | 2007-05-29 |
| 7200051 | Semiconductor integrated circuit device having power supply startup sequence | — | 2007-04-03 |
| 7193933 | Preheating bulk erasing device for magneto-optical disk | Hiroshi Nakayama, Junichi Nemoto, Hiroyuki Miura | 2007-03-20 |
| 7184296 | Memory device | Atsushi Hatakeyama, Toshimi Ikeda, Nobutaka Taniguchi, Akira Kikutake, Kuninori Kawabata | 2007-02-27 |
| 7019220 | Supporting device for discrete electric component | — | 2006-03-28 |
| 6986152 | Optical information recording medium | Hiroyuki Takemoto, Mitsuo Arima, Tadao Suzuki, Yoshihito Fukushima, Hiroshi Nakayama | 2006-01-10 |
| 6800348 | Optical recording medium | Hiroyuki Takemoto, Yoshihito Fukushima, Kenichi Itoh, Mineo Moribe, Takehiko Numata | 2004-10-05 |