Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686749 | Non-volatile semiconductor memory device with thin film transistor formed on a separation insulating film adjacent to a memory cell, and method of making thereof | — | 1997-11-11 |
| 5638103 | Method for recording and reproducing information, apparatus therefor and recording medium | Hiroyuki Obata, Takashi Aono, Hiroshi Mohri, Masato Koike, Hideaki Amano +5 more | 1997-06-10 |
| 5603879 | Method of molding resin to seal electronic parts using two evacuation steps | Michio Osada, Yoshihisa Kawamoto, Koichi Araki | 1997-02-18 |