Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9325330 | Semiconductor device including a clock adjustment circuit | — | 2016-04-26 |
| 7667509 | Delay time adjusting method of delaying a phase of an output signal until a phase difference between an input signal and the output signal becomes an integral number of periods other than zero | — | 2010-02-23 |
| 7643371 | Address/data multiplexed device | Kazuhiro Kurihara | 2010-01-05 |
| 7307885 | Multi-value nonvolatile semiconductor memory device equipped with reference cell and load balancing circuit | Toshimi Ikeda, Atsushi Hatakeyama, Akira Kikutake, Kuninori Kawabata, Atsushi Takeuchi | 2007-12-11 |
| 7184296 | Memory device | Atsushi Hatakeyama, Toshimi Ikeda, Akira Kikutake, Kuninori Kawabata, Atsushi Takeuchi | 2007-02-27 |
| 7106114 | Delay time adjusting method of delaying a phase of an output signal until a phase difference between an input signal and the output signal becomes an integral number of periods other than zero | — | 2006-09-12 |
| 6522182 | Integrated circuit device incorporating DLL circuit | Hiroyoshi Tomita, Naoharu Shinozaki, Waichirou Fujieda, Yasuharu Sato, Kenichi Kawasaki +2 more | 2003-02-18 |
| 6288585 | Semiconductor device using external power voltage for timing sensitive signals | Yoshihide Bando, Hiroyoshi Tomita, Kota Hara, Naoharu Shinozaki | 2001-09-11 |
| 6242954 | Timing clock generation circuit using hierarchical DLL circuit | Hiroyoshi Tomita | 2001-06-05 |
| 6225843 | Semiconductor integrated circuit device | Hiroyoshi Tomita | 2001-05-01 |
| 6194932 | Integrated circuit device | Yoshihiro Takemae, Yasurou Matsuzaki, Hiroyoshi Tomita | 2001-02-27 |
| 6181174 | Semiconductor integrated circuit device | Waichirou Fujieda, Yasuharu Sato, Hiroyoshi Tomita, Yasurou Matsuzaki | 2001-01-30 |
| 6108793 | Semiconductor device having timing-stabilization circuit and method of testing such semiconductor device | Yasuhiro Fujii, Hiroyoshi Tomita, Yasurou Matsuzaki | 2000-08-22 |
| 6031788 | Semiconductor integrated circuit | Yoshihide Bando, Hiroyoshi Tomita | 2000-02-29 |
| 5901101 | Semiconductor memory device | Takaaki Suzuki, Masao Nakano, Hiroyoshi Tomita, Yasuharu Sato, Kotoku Sato | 1999-05-04 |