Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656522 | Method of manufacturing a semiconductor integrated circuit device having single-element type non-volatile memory elements | Toshiaki Nishimoto, Satoshi Meguro, Hitoshi Kume, Yoshiaki Kamigaki | 1997-08-12 |
| 5656839 | Semiconductor integrated circuit device having single-element type nonvolatile memory elements | Toshiaki Nishimoto, Satoshi Meguro, Hitoshi Kume, Yoshiaki Kamigaki | 1997-08-12 |
| 5629541 | Semiconductor memory device constituted by single transistor type non-volatile cells and facilitated for both electrical erasing and writing of data | Toshiaki Nishimoto, Satoshi Meguro, Hitoshi Kume, Yoshiaki Kamigaki | 1997-05-13 |
| 5604142 | Method of making an EPROM with peripheral transistor | Satoshi Meguro, Takaaki Hagiwara, Hitoshi Kume, Toshihisa Tsukada, Hideaki Yamamoto | 1997-02-18 |
| 5602048 | Semiconductor integrated circuit device and method of manufacturing the same | Satoshi Meguro, Toshiaki Nishimoto, Hitoshi Kume, Hideaki Yamamoto | 1997-02-11 |