Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701269 | Semiconductor memory with hierarchical bit lines | — | 1997-12-23 |
| 5673226 | Dynamic random access memory having sense amplifier control circuit supplied with external sense amplifier activating signal | Fuminori Yumitori | 1997-09-30 |
| 5663917 | Semiconductor circuit having MOS circuit for use in strong electric field | Tomoharu Oka, Hirohiko Mochizuki, Makoto Yanagisawa | 1997-09-02 |
| 5617363 | Dynamic random access memory having sense amplifier control circuit supplied with external sense amplifier activating signal | Fuminori Yumitori | 1997-04-01 |
| 5593778 | Biodegradable copolyester, molded article produced therefrom and process for producing the molded article | Yoshikazu Kondo, Masao Matsui, Hideo Yoshidome, Takuji Osaki, Hiroshi Kajiyama +1 more | 1997-01-14 |