Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11043252 | Semiconductor storage device, read method thereof, and test method thereof | — | 2021-06-22 |
| 10803910 | Semiconductor storage device and read method thereof | — | 2020-10-13 |
| 9401192 | Ferroelectric memory device and timing circuit to control the boost level of a word line | Masaki Okuda, Tomohisa Hirayama | 2016-07-26 |
| 9190136 | Ferroelectric memory device | Tomohisa Hirayama, Naoharu Shinozaki | 2015-11-17 |
| 8542041 | Semiconductor device and system | Mitsuhiro Ogai, Hirokazu Yamazaki, Kazuaki Yamane, Yasuhiro Fujii, Kazuaki Takai +1 more | 2013-09-24 |
| 8064241 | Semiconductor memory including voltage detection circuit for generating sense amplifier signal | Kenichi Nakabayashi | 2011-11-22 |
| 7729181 | Semiconductor storage device using a bitline GND sensing scheme for a reduced real estate of pre-sense amplifier | Shoichiro Kawashima | 2010-06-01 |
| 7525846 | Memory device | Shoichiro Kawashima | 2009-04-28 |
| 7483287 | Semiconductor memory | Isao Fukushi, Shoichiro Kawashima | 2009-01-27 |
| 7227769 | Semiconductor memory | Isao Fukushi, Shoichiro Kawashima | 2007-06-05 |
| 7180766 | Semiconductor memory | — | 2007-02-20 |
| 6970274 | Display device and driving method of the same | Ken-ichi Nakabayashi | 2005-11-29 |
| 6807082 | Semiconductor device and method of manufacturing the same | Masaki Aoki | 2004-10-19 |
| 6659845 | Grinding method, electronic component, and variable capacitor | Hiromichi Takeda, Hiroyuki Kishishita, Hidetoshi Kita | 2003-12-09 |
| 6639634 | Repairable LCD and its manufacture | Hongyong Zhang | 2003-10-28 |
| 6549250 | Structure capable of preventing damage caused by static electricity | — | 2003-04-15 |
| 6323918 | Liquid crystal display device and process for production thereof | Koji Yoshioka, Masafumi Itokazu, Munehiro Haraguchi, Mitsuharu Nakazawa, Hiroshi Murakami | 2001-11-27 |
| 6064222 | Liquid-crystal display device having checkout circuit | Munehiro Haraguchi, Koji Yoshioka, Masafumi Itokazu, Hiroshi Murakami | 2000-05-16 |
| 6040814 | Active-matrix liquid crystal display and method of driving same | Hiroshi Murakami, Koji Yoshioka, Masafumi Itokazu, Ken-ichi Nakabayashi, Akira Yamamoto +1 more | 2000-03-21 |
| 4319188 | Magnetic rotary encoder for detection of incremental angular displacement | Susumu Ito, Morimasa Nagao, Kaoru Toki | 1982-03-09 |
| 4313074 | Servo control system operable on digital basis | Tadashi Nomura, Hiroshi Inada, Akio Watanabe, Kiyoaki Nishikawa | 1982-01-26 |