Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9458939 | Mechanism for moving circular plate-shaped member | Takashi Sakamoto | 2016-10-04 |
| 9266142 | Coating device | Koji Hasegawa, Naotoshi Kinoshita, Tarou Endou, Shuichiro Fukuda, Kazuhiro Uchida +3 more | 2016-02-23 |
| 6185142 | Apparatus for a semiconductor memory with independent reference voltage | — | 2001-02-06 |
| 6081476 | Clock-synchronized read-only memory | — | 2000-06-27 |
| 6040999 | Semiconductor memory device | Shuichiro Kouchi | 2000-03-21 |
| 5852570 | Semiconductor memory using select transistors coupled to sub-bitlines from different blocks | Takeshi Nojima, Koji Komatsu | 1998-12-22 |
| 5831930 | Semiconductor memory device with address signal transition detection | — | 1998-11-03 |
| 5790466 | Multiple precharging semiconductor memory device | — | 1998-08-04 |
| 5751657 | Semiconductor memory device | — | 1998-05-12 |
| 5748561 | Semiconductor memory device with fast successive read operation | — | 1998-05-05 |
| 5717637 | Semiconductor memory device | — | 1998-02-10 |
| 5668772 | Semiconductor memory device and access method for the same | — | 1997-09-16 |
| 5619473 | Semiconductor memory device with dual address memory read amplifiers | — | 1997-04-08 |
| 5483498 | Semiconductor memory device incorporating address change detection circuit for page mode access | — | 1996-01-09 |
| 5452258 | Semiconductor read only memory | — | 1995-09-19 |
| 5402387 | Semiconductor memory | — | 1995-03-28 |
| 5394371 | Semiconductor memory device with shared sense amplifiers | — | 1995-02-28 |
| 5341337 | Semiconductor read only memory with paralleled selecting transistors for higher speed | — | 1994-08-23 |
| 5331594 | Semiconductor memory device having word line and bit line test circuits | — | 1994-07-19 |
| 5295092 | Semiconductor read only memory | — | 1994-03-15 |
| 5291452 | Sensing amplifier circuit for data readout from a semiconductor memory device | — | 1994-03-01 |
| 5280442 | Read-only memory | Mikiro Okada | 1994-01-18 |
| 5268861 | Semiconductor read only memory | — | 1993-12-07 |
| 5148063 | Sense amplifier circuit using dummy memory cells | — | 1992-09-15 |