Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659513 | Static semiconductor memory device having improved characteristics | Toshihiko Hirose, Shigeki Ohbayashi, Takashi Hayasaka, Yoshiyuki Fujino, Masayuki Iketani | 1997-08-19 |
| 5629900 | Semiconductor memory device operable to write data accurately at high speed | Toshihiko Hirose, Shigeki Ohbayashi, Takashi Hayasaka, Yoshiyuki Fujino, Masayuki Iketani | 1997-05-13 |