Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8077494 | Ferroelectric memory with sub bit-lines connected to each other and to fixed potentials | — | 2011-12-13 |
| 7991212 | Image processing apparatus, image processing method, and computer program | — | 2011-08-02 |
| 7933161 | Memory device configured to refresh memory cells in a power-down state | Shigeharu Matsushita | 2011-04-26 |
| 7821868 | Memory and control unit | — | 2010-10-26 |
| 7768845 | Memory having circuitry to directly change voltages applied to bit lines and word lines in response to transitions between a read operation, first rewrite operation, and second rewrite operation | — | 2010-08-03 |
| 7733681 | Ferroelectric memory with amplification between sub bit-line and main bit-line | — | 2010-06-08 |
| 7652908 | Ferroelectric memory having a refresh control circuit capable of recovering residual polarization of unselected memory cells | Naofumi Sakai, Kouichi Yamada, Shigeharu Matsushita | 2010-01-26 |
| 7564730 | Memory | — | 2009-07-21 |
| 7558098 | Ferroelectric memory with sub bit-lines connected to each other and to fixed potentials | — | 2009-07-07 |
| 7525205 | Electric power generator | Katsuji Mabuchi, Hitoshi Hirano, Yoshiki Murayama, Naoteru Matsubara, Makoto Izumi +1 more | 2009-04-28 |
| 7518944 | Memory and control unit | — | 2009-04-14 |
| 7460425 | Memory having count detection circuitry for detecting access frequency | — | 2008-12-02 |
| 7423925 | Memory | — | 2008-09-09 |
| 7397286 | Flip-flop circuit including latch circuits | — | 2008-07-08 |
| 7379323 | Memory with a refresh portion for rewriting data | Shigeharu Matsushita | 2008-05-27 |
| 7366004 | Memory | Naofumi Sakai, Kouichi Yamada, Shigeharu Matsushita | 2008-04-29 |
| 7362642 | Memory | Shigeharu Matsushita | 2008-04-22 |
| 7319606 | Memory | — | 2008-01-15 |
| 7245545 | Memory | — | 2007-07-17 |
| 7115186 | Liquid material evaporation apparatus for semiconductor manufacturing | Wataru Nishida, Tetsuo Shimizu | 2006-10-03 |
| 7110279 | Memory | Yoshiyuki Ishizuka, Naofumi Sakai | 2006-09-19 |
| 7055808 | Vaporizing reactant liquids for chemical vapor deposition film processing | Visweswaren Sivaramakrishnan, John M. White, Koichi Ishikawa, Takeshi Kawano | 2006-06-06 |
| 6933233 | Liquid material supply system and method for semiconductor manufacturing | Makoto Yonebayashi, Tetsuo Shimizu | 2005-08-23 |
| 6863044 | Air intake device of internal combustion engine | Akio Nakamura, Kouji Yamashita, Shinsuke Kitabayashi | 2005-03-08 |
| 6752387 | Method and an apparatus for mixing and gasifying a reactant gas-liquid mixture | Hiroshi Nishizato | 2004-06-22 |