Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383984 | Laser processing device | Junji Okuma, Norihiro Fukuchi, Yasunori Igasaki | 2025-08-12 |
| 12202070 | Laser machining device and laser output device | Junji Okuma, Yasunori Igasaki | 2025-01-21 |
| 8443131 | Non-volatile memory device | Kenta Kato | 2013-05-14 |
| 8380917 | Command control for synchronous memory device | Kenji Shibata, Satoru Kawmoto | 2013-02-19 |
| 8219743 | Semiconductor device with double program prohibition control | Kenji Shibata, Masahiko Okura | 2012-07-10 |
| 8122204 | Shadow write and transfer schemes for memory devices | Kenji Shibata, Satoru Kawmoto | 2012-02-21 |
| 7934051 | Program and erase disabling control of WPCAM by double controls | Kenji Shibata, Masahiko Okura | 2011-04-26 |
| 7895406 | Memory device and password storing method thereof | — | 2011-02-22 |
| 7574576 | Semiconductor device and method of controlling the same | Kenta Kato, Masahiko Okura, Kenji Shibata, Stewart Wang | 2009-08-11 |
| 7565477 | Semiconductor device and method of controlling the same | Kenji Shibata, Masahiko Okura, Kenta Kato, Stewart Wang, Katherine Butler +1 more | 2009-07-21 |
| 7564720 | Nonvolatile storage and erase control | Masahiro Niimi, Kenji Nagai | 2009-07-21 |
| 7436715 | Non-volatile memory device, and control method of non-volatile memory device | Kenta Kato | 2008-10-14 |
| 7154807 | Semiconductor memory storage device and its control method | — | 2006-12-26 |
| 7120050 | Method and apparatus for setting operational information of a non-volatile memory | Shozo Kawabata, Kenta Kato | 2006-10-10 |
| 7068555 | Semiconductor memory storage device and a redundancy control method therefor | Satoru Sugimoto, Takaaki Furuyama | 2006-06-27 |
| 6643758 | Flash memory capable of changing bank configuration | Takaaki Furuyama | 2003-11-04 |
| 6097658 | DRAM with reduced electric power consumption | Yasuharu Satoh, Yoshihiro Takemae, Takaaki Furuyama, Masahiro Niimi | 2000-08-01 |
| 5867438 | DRAM with reduced electric power consumption | Yukihiro Nomura, Yasuharu Satoh, Yoshihiro Takemae, Takaaki Furuyama, Masahiro Niimi | 1999-02-02 |
| 5594699 | DRAM with reduced electric power consumption | Yukihiro Nomura, Yasuharu Satoh, Yoshihiro Takemae, Takaaki Furuyama, Masahiro Niimi | 1997-01-14 |
| 5488581 | Semiconductor memory device | Kohji Shimbayashi, Yoshiyuki Ishida | 1996-01-30 |