Issued Patents 1989
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888732 | Dynamic random access memory having open bit line architecture | Michihiro Inoue | 1989-12-19 |
| 4868420 | Flip-flop circuit | Hiroyuki Itoh, Masayoshi Yagyu, Masaru Osanai, Akira Masaki, Mitsuo Usami +2 more | 1989-09-19 |
| 4865664 | Amorphous alloy strips having a large thickness and method for producing the same | Takashi Sato, Tsutomu Ozawa | 1989-09-12 |
| 4843066 | Novel adenosine derivatives and pharmaceutical composition containing them as an active ingredient | Ken-ichi Kageyama | 1989-06-27 |
| 4842041 | Metal strip manufacturing method and nozzle therefor | Yuichi Sato, Takashi Sato | 1989-06-27 |
| 4834863 | Oxygen sensor having a heater | Norio Oshima | 1989-05-30 |
| 4820141 | Method for the manufacture of formed products from powders, foils, or fine wires | Hideo Shingu, Mitsunobu Abe, Takashi Sato | 1989-04-11 |
| 4807194 | Seimiconductor memory device having sub bit lines | Michihiro Inoue | 1989-02-21 |