Issued Patents All Time
Showing 26–50 of 107 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7058923 | OPTICAL PROXIMITY EFFECT CORRECTING METHOD AND MASK DATA FORMING METHOD IN SEMICONDUCTOR MANUFACTURING PROCESS, WHICH CAN SUFFICIENTLY CORRECT OPTICAL PROXIMITY EFFECT, EVEN UNDER VARIOUS SITUATIONS WITH REGARD TO SIZE AND SHAPE OF DESIGN PATTERN, AND SPACE WIDTH AND POSITION RELATION BETWEEN DESIGN PATTERNS | Keiichiro Tounai | 2006-06-06 |
| 7049661 | Semiconductor device having epitaxial layer | Takashi Yamada, Hajime Nagano | 2006-05-23 |
| 7030437 | Semiconductor device having sense amplifier including paired transistors | Satoshi Yodogawa, Satoshi Kawasaki | 2006-04-18 |
| 7032066 | Semiconductor memory unit | Takeo Miki, Mikio Asakura | 2006-04-18 |
| 7023198 | Semiconductor device and method of inspecting the same | Takeo Miki | 2006-04-04 |
| 6937088 | Potential generating circuit capable of correctly controlling output potential | Katsuyoshi Mitsui | 2005-08-30 |
| 6903976 | Semiconductor memory device reduced in power consumption during burn-in test | Tomoya Kawagoe | 2005-06-07 |
| 6894940 | Semiconductor memory device having a sub-amplifier configuration | Takashi Kono | 2005-05-17 |
| 6850454 | Semiconductor memory device with reduced current consumption during standby state | Shigehiro Kuge | 2005-02-01 |
| 6833723 | Semiconductor device with phase comparator comparing phases between internal signal and external signal | Takeo Miki | 2004-12-21 |
| 6809336 | Semiconductor device comprising sense amplifier and manufacturing method thereof | Tatsuya Kunikiyo, Yoshinori Tanaka | 2004-10-26 |
| 6804154 | Semiconductor memory device including power generation circuit implementing stable operation | Makoto Kitagawa | 2004-10-12 |
| 6782498 | Semiconductor memory device allowing mounting of built-in self test circuit without addition of interface specification | Tetsushi Tanizaki | 2004-08-24 |
| 6781900 | Semiconductor memory device with enhanced reliability | Kiyohiro Furutani, Takashi Kubo, Shigehiro Kuge | 2004-08-24 |
| 6781443 | Potential generating circuit capable of correctly controlling output potential | Katsuyoshi Mitsui | 2004-08-24 |
| 6777920 | Internal power-supply potential generating circuit | Kiyohiro Furutani, Susumu Tanida | 2004-08-17 |
| 6757212 | Clock synchronous type semiconductor memory device | Takeo Miki | 2004-06-29 |
| 6733932 | Mask lithography data generation method | Youji Tonooka | 2004-05-11 |
| 6603817 | Buffer circuit capable of correctly transferring small amplitude signal in synchronization with high speed clock signal | Zenya Kawaguchi | 2003-08-05 |
| 6597625 | Semiconductor memory device | Takanobu Suzuki | 2003-07-22 |
| 6570174 | OPTICAL PROXIMITY EFFECT CORRECTING METHOD IN SEMICONDUCTOR MANUFACTURING PROCESS, WHICH CAN SUFFICIENTLY CORRECT OPTICAL PROXIMITY EFFECT, EVEN UNDER VARIOUS SITUATIONS WITH REGARD TO SIZE AND SHAPE OF DESIGN PATTERN, AND SPACE WIDTH AND POSITION RELATION BETWEEN DESIGN PATTERNS | Keiichiro Tounai | 2003-05-27 |
| 6567324 | Semiconductor memory device with reduced number of redundant program sets | Tsukasa Ooishi | 2003-05-20 |
| 6542422 | Semiconductor memory device performing high speed coincidence comparison operation with defective memory cell address | Kiyohiro Furutani, Takashi Kubo | 2003-04-01 |
| 6521938 | Dynamic-type semiconductor memory device | — | 2003-02-18 |
| 6505325 | Pattern data density inspection apparatus and density inspection method and recording medium storing pattern data density inspection program | — | 2003-01-07 |