Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6993696 | Semiconductor memory device with built-in self test circuit operating at high rate | Tetsushi Tanizaki, Masami Nakajima | 2006-01-31 |
| 6990614 | Data storage apparatus and data measuring apparatus | Hidekazau Nagasawa, Teruhiko Funakura, Hisaya Mori | 2006-01-24 |
| 6724668 | Semiconductor device provided with memory chips | Ryuji Ohmura, Shinichi Kobayashi | 2004-04-20 |
| 6708302 | Semiconductor module | Mari Shibayama, Ryuji Ohmura, Yukiyoshi Koda | 2004-03-16 |
| 6646461 | Method and apparatus for testing semiconductor devices using improved testing sequence | Katsuya Furue | 2003-11-11 |
| 6586823 | Semiconductor device that can have a defective bit found during or after packaging process repaired | Ryuji Ohmura | 2003-07-01 |
| 6584592 | Semiconductor testing apparatus for testing semiconductor device including built in self test circuit | Ryuji Omura, Mari Shibayama | 2003-06-24 |
| 6452212 | Semiconductor device and method for operating the same | Mitsufumi Codama, Yukio Yamauchi, Naoya Sakamoto, Michio Arai | 2002-09-17 |
| 6345004 | Repair analysis circuit for redundancy, redundant repairing method, and semiconductor device | Ryuji Omura, Tatsunori Komoike | 2002-02-05 |
| 6311300 | Semiconductor testing apparatus for testing semiconductor device including built in self test circuit | Ryuji Omura, Mari Shibayama | 2001-10-30 |
| 6100860 | Image display device | Ichiro Takayama, Yukio Yamauchi, Naoya Sakamoto, Mitsufumi Codama, Michio Arai | 2000-08-08 |
| 5821560 | Thin film transistor for controlling a device such as a liquid crystal cell or electroluminescent element | Michio Arai, Ichiro Takayama, Yukio Yamauchi, Isamu Kobori, Mitsufumi Codama +1 more | 1998-10-13 |
| 5591988 | Solid state imaging device with low trap density | Michio Arai, Takashi Inushima, Mitsufumi Codama, Ichiro Takayama, Isamu Kobori +2 more | 1997-01-07 |
| 5576222 | Method of making a semiconductor image sensor device | Michio Arai, Masaaki Ikeda, Nobuo Furukawa, Mitsufumi Kodama, Yukio Yamauchi +4 more | 1996-11-19 |
| 5574293 | Solid state imaging device using disilane | Michio Arai, Takashi Inushima, Mitsufumi Codama, Ichiro Takayama, Isamu Kobori +2 more | 1996-11-12 |
| 5442198 | Non-single crystal semiconductor device with sub-micron grain size | Michio Arai, Masaaki Ikeda, Nobuo Furukawa, Mitsufumi Kodama, Yukio Yamauchi +4 more | 1995-08-15 |
| 5298455 | Method for producing a non-single crystal semiconductor device | Michio Arai, Masaaki Ikeda, Nobuo Furukawa, Mitsufumi Kodama, Yukio Yamauchi +4 more | 1994-03-29 |