Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7908507 | Apparatus and method for masking input of invalid data strobe signal | — | 2011-03-15 |
| 7577884 | Memory circuit testing system, semiconductor device, and memory testing method | Yasunori Murase | 2009-08-18 |
| 6516430 | Test circuit for semiconductor device with multiple memory circuits | Eisaku Itoh | 2003-02-04 |
| 6147916 | Semiconductor memory device with precharge voltage correction circuit | — | 2000-11-14 |
| 5751047 | Semiconductor circuit with reduced P-N junction capacitance | — | 1998-05-12 |
| 5467310 | EEPROM and EEPROM reading method | Masanobu Yoshida | 1995-11-14 |
| 5440511 | Semiconductor memory device | Hiroshi Yamamoto, Takashi Horii | 1995-08-08 |
| 5053646 | Programmable logic device having expanded logic capability | Mitsuo Higuchi, Kohji Shimbayashi, Yasuhiro Nakaoka | 1991-10-01 |