Issued Patents 2002
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489819 | Clock synchronous semiconductor memory device allowing testing by low speed tester | Takashi Kono, Yasuhiro Konishi | 2002-12-03 |
| 6449198 | Semiconductor memory device | Kei Hamade, Masaru Haraguchi, Yasuhiro Konishi | 2002-09-10 |
| 6438067 | Clock generating circuit ensuring a wide lock-allowing frequency range and allowing reduction in layout area as well as a semiconductor device provided with the same | Shigehiro Kuge | 2002-08-20 |
| 6417715 | Clock generation circuit generating internal clock of small variation in phase difference from external clock, and semiconductor memory device including such clock generation circuit | Kiyohiro Furutani | 2002-07-09 |
| 6414891 | Semiconductor device including complementary data bus pair | Shigehiro Kuge | 2002-07-02 |
| 6377512 | Clock synchronous type semiconductor memory device that can switch word configuration | Takuya Ariki, Mikio Asakura, Takayuki Nishiyama | 2002-04-23 |
| 6343035 | Semiconductor device allowing switchable use of internal data buses | Takashi Kubo, Jun Setogawa | 2002-01-29 |
| 6337824 | Dynamic semiconductor memory device with reduced current consumption in sensing operation | Takashi Kono | 2002-01-08 |
| 6335887 | Semiconductor memory device allowing switching of word configuration | Shigekazu Aoki, Seiji Sawada, Mikio Asakura, Masakazu Hirose | 2002-01-01 |