Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8907425 | Semiconductor device | Satoru Itou | 2014-12-09 |
| 8604554 | Semiconductor device | Satoru Itou, Hiromasa Fujimoto, Susumu Akamatsu | 2013-12-10 |
| 7557011 | Semiconductor device and method for fabricating the same | Takumi Mikawa, Yuji Judai | 2009-07-07 |
| 7456455 | Semiconductor memory device and method for fabricating the same | Takumi Mikawa | 2008-11-25 |
| 7326990 | Semiconductor device and method for fabricating the same | Takumi Mikawa, Yuji Judai | 2008-02-05 |
| 7180122 | Semiconductor device and method for fabricating the same | Takumi Mikawa, Yuji Judai | 2007-02-20 |
| 7060552 | Memory device with hydrogen-blocked ferroelectric capacitor | Takumi Mikawa, Yuji Judai | 2006-06-13 |
| 7053436 | Semiconductor device and method for fabricating the same | Yoshihisa Nagano | 2006-05-30 |
| 6963095 | Ferroelectric memory device and method for fabricating the same | Takumi Mikawa, Yuji Judai | 2005-11-08 |
| 6939725 | Method of fabricating semiconductor device with capacitor covered by a TEOS-03 film | Shinichiro Hayashi, Yuji Judai, Yoshihisa Nagano | 2005-09-06 |
| 6849887 | Semiconductor device and method for fabricating the same | Yoshihisa Nagano, Yuji Judai, Yasuhiro Uemoto, Eiji Fujii | 2005-02-01 |
| 6809000 | Semiconductor device and method for fabricating the same | Keisaku Nakao, Akihiro Matsuda, Yasufumi Izutsu, Toyoji Ito, Takumi Mikawa +3 more | 2004-10-26 |
| 6781177 | Semiconductor device and method for fabricating the same | — | 2004-08-24 |
| 6753566 | Semiconductor device with an oxygen diffusion barrier layer formed from a composite nitride | Shinichiro Hayashi, Takumi Mikawa, Yuji Judai | 2004-06-22 |
| 6750492 | Semiconductor memory with hydrogen barrier | Takumi Mikawa, Yuji Judai | 2004-06-15 |
| 6737697 | Semiconductor device and method and system for fabricating the same | Shinichiro Hayashi, Yuji Judai, Yoshihisa Nagano | 2004-05-18 |
| 6723637 | Semiconductor device and method for fabricating the same | Shinichiro Hayashi, Takumi Mikawa, Yuji Judai | 2004-04-20 |
| 6602721 | Method for fabricating ferroelectric memory device and method for fabricating the same | Takumi Mikawa, Yuji Judai | 2003-08-05 |
| 6590252 | Semiconductor device with oxygen diffusion barrier layer termed from composite nitride | Shinichiro Hayashi, Takumi Mikawa, Yuji Judai | 2003-07-08 |
| 6239462 | Semiconductor capacitive device having improved anti-diffusion properties and a method of making the same | Keisaku Nakao, Akihiro Matsuda, Yasufumi Izutsu, Toyoji Ito, Takumi Mikawa +3 more | 2001-05-29 |
| 6174822 | Semiconductor device and method for fabricating the same | Yoshihisa Nagano, Yuji Judai, Yasuhiro Uemoto, Eiji Fujii | 2001-01-16 |