Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8188555 | Capacitive sensor and manufacturing method therefor | — | 2012-05-29 |
| 7666700 | Method for fabrication MEMS-resonator | — | 2010-02-23 |
| 7256088 | Semiconductor device and manufacturing method thereof | — | 2007-08-14 |
| 7120044 | Method and circuit for reading data from a ferroelectric memory cell | — | 2006-10-10 |
| 6936478 | Ferroelectric capacitor with dielectric lining, semiconductor memory device employing same, and fabrication methods thereof | Kouichi Tani | 2005-08-30 |
| 6911363 | Semiconductor device and manufacturing method thereof | — | 2005-06-28 |
| 6834006 | Method and circuit for reading data from a ferroelectric memory cell | — | 2004-12-21 |
| 6828189 | Semiconductor device and method of fabricating the same | — | 2004-12-07 |
| 6710384 | Semiconductor memory device | — | 2004-03-23 |
| 6623985 | Structure of and manufacturing method for semiconductor device employing ferroelectric substance | — | 2003-09-23 |
| 6600185 | Ferroelectric capacitor with dielectric lining, semiconductor memory device employing same, and fabrication methods thereof | Kouichi Tani | 2003-07-29 |
| 6573587 | Metal oxide capacitor with hydrogen diffusion blocking covering | — | 2003-06-03 |
| 6426906 | Read-out circuit | — | 2002-07-30 |
| 6337592 | Non-volatile semiconductor switch circuit | — | 2002-01-08 |
| 6291250 | Method for manufacturing semiconductor memory device | — | 2001-09-18 |
| 6107656 | Ferroelectric transistors, semiconductor storage devices, method of operating ferroelectric transistors and method of manufacturing ferromagnetic transistors | — | 2000-08-22 |
| 5675023 | Chromone derivative, and aldose reductase inhibitor comprising said compound as active component | Takuji Yamaguchi, Yoshimitsu Ogawa, Mika Tomita, Hiroko Hayashi, Toshitsugu Sato +1 more | 1997-10-07 |
| 5627204 | Chromone derivative, and aldose reductase inhibitor comprising said compound as active component | Takuji Yamaguchi, Yoshimitsu Ogawa, Mika Tomita, Hiroko Hayashi, Toshitsugu Sato +1 more | 1997-05-06 |
| 5521216 | Chromone derivative, and aldose reductase inhibitor comprising said compound as active ingredient | Takuji Yamaguchi, Kunio Hosaka | 1996-05-28 |
| 5455267 | Chromone derivative, and aldose reductase inhibitor comprising said compound as active component | Takuji Yamaguchi, Yoshimitsu Ogawa, Mika Tomita, Hiroko Hayashi, Toshitsugu Sato +1 more | 1995-10-03 |