Issued Patents All Time
Showing 1–25 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8029879 | Display device having pair of glass substrates and method for cutting it | — | 2011-10-04 |
| 8023341 | Method and apparatus for address allotting and verification in a semiconductor device | Shozo Kawabata, Kenji Shibata, Takaaki Furuyama | 2011-09-20 |
| 7881142 | Storage device and control method thereof | Hideki Arakawa | 2011-02-01 |
| 7813154 | Method and apparatus for address allotting and verification in a semiconductor device | Shozo Kawabata, Kenji Shibata, Takaaki Furuyama | 2010-10-12 |
| 7764560 | Semiconductor memory device and refresh method for the same | Hajime Sato, Yuji Nakagawa | 2010-07-27 |
| 7739559 | Semiconductor device and program data redundancy method therefor | Norikatsu Suzuki, Makoto Niimi | 2010-06-15 |
| 7675801 | Semiconductor memory device and refresh method for the same | Hajime Sato, Yuji Nakagawa | 2010-03-09 |
| 7580308 | Semiconductor memory device and refresh method for the same | Hajime Sato, Yuji Nakagawa | 2009-08-25 |
| 7514781 | Circuit substrate and manufacturing method thereof | — | 2009-04-07 |
| 7495990 | Semiconductor memory device and method of controlling the semiconductor memory device | Kazufumi Komura, Yoshiharu Kato | 2009-02-24 |
| 7492232 | Oscillator circuit, semiconductor device and semiconductor memory device provided with the oscillator circuit, and control method of the oscillator circuit | Yasushige Ogawa | 2009-02-17 |
| 7433219 | Method and apparatus for address allotting and verification in a semiconductor device | Shozo Kawabata, Kenji Shibata, Takaaki Furuyama | 2008-10-07 |
| 7399214 | Method of manufacturing electron emission source | Kunihiko Nishimura, Naoki Yasuda, Yosuke Suzuki, Yoshinobu Hirokado | 2008-07-15 |
| 7358778 | Voltage detection circuit, semiconductor device, method for controlling voltage detection circuit | Kenta Kato | 2008-04-15 |
| 7281180 | Memory system and test method therefor | Takaaki Furuyama | 2007-10-09 |
| 7266019 | Non-volatile memory device and erasing method therefor | Hideho Taoka, Yoshihiro Suzumura, Kanji Hirano | 2007-09-04 |
| 7248525 | Semiconductor memory device and refresh method for the same | Hajime Sato, Yuji Nakagawa | 2007-07-24 |
| 7245549 | Semiconductor memory device and method of controlling the semiconductor memory device | Kazufumi Komura, Yoshiharu Kato | 2007-07-17 |
| 7239210 | Oscillator circuit, semiconductor device and semiconductor memory device provided with the oscillator circuit, and control method of the oscillator circuit | Yasushige Ogawa | 2007-07-03 |
| 7142468 | Control method of semiconductor memory device and semiconductor memory device | Yoshiharu Kato | 2006-11-28 |
| 7106651 | Semiconductor memory device and method of reading data from semiconductor memory device | Kenji Nagai | 2006-09-12 |
| 7081776 | Voltage detection circuit, semiconductor device, method for controlling voltage detection circuit | Kenta Kato | 2006-07-25 |
| 7046043 | Current-voltage converter circuit and its control method | Kenji Shibata | 2006-05-16 |
| 7042300 | Oscillator circuit, semiconductor device and semiconductor memory device provided with the oscillator circuit, and control method of the oscillator circuit | Yasushige Ogawa | 2006-05-09 |
| 6972487 | Multi chip package structure having a plurality of semiconductor chips mounted in the same package | Yoshiharu Kato, Fumihiko Taniguchi, Tetsuya Hiraoka, Akira Takashima | 2005-12-06 |