Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5519658 | Semiconductor integrated circuit device and methods for production thereof | Takayuki Uda, Toshiro Hiramoto, Nobuo Tamba, Hisashi Ishida, Masanori Odaka +3 more | 1996-05-21 |
| 5428312 | ECL interface circuit | Keiichi Higeta, Satoru Isomura | 1995-06-27 |
| 5367490 | Semiconductor integrated circuit device with two variable delay lines in writing circuit control | Masami Usami, Katsumi Ogiue, Hiroshi Murayama, Hitoshi Abe, Masamori Kashiyama +3 more | 1994-11-22 |
| 5360988 | Semiconductor integrated circuit device and methods for production thereof | Takayuki Uda, Toshiro Hiramoto, Nobuo Tamba, Hisashi Ishida, Masanori Odaka +3 more | 1994-11-01 |
| 5321664 | Semiconductor integrated circuit device having various blocks specifically arranged on a single semiconductor substrate for high speed operation | — | 1994-06-14 |
| 5117390 | Semiconductor memory system for use in logic LSI's | Katsumi Ogiue, Takeo Uchiyama | 1992-05-26 |
| 5023835 | Semiconductor memory system for use in logic LSI's | Katsumi Ogiue, Takeo Uchiyama | 1991-06-11 |
| 5014242 | Semiconductor device for a ram disposed on chip so as to minimize distances of signal paths between the logic circuits and memory circuit | Masami Usami, Katsumi Ogiue, Hiroshi Murayama, Hitoshi Abe, Masamori Kashiyama +3 more | 1991-05-07 |
| 4970687 | Semiconductor memory device having a timing generator circuit which provides a write pulse signal which has an optional timing relationship with the chip select signal | Masami Usami, Takeo Uchiyama, Masato Iwabuchi | 1990-11-13 |