Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5036460 | Microprocessor having miswriting preventing function | Kenichi Takahira, Atsuo Yamaguchi, Shigeru Furuta, Takesi Inoue, Toshiyuki Matsubara | 1991-07-30 |
| 5019970 | IC card | Atsuo Yamaguchi, Kenichi Takahira, Shigeru Furuta, Takesi Inoue, Toshiyuki Matsubara | 1991-05-28 |
| 5016212 | IC card having system ROM selection inhibit | Atsuo Yamaguchi, Shigeru Furuta, Takesi Inoue, Kenichi Takahira, Toshiyuki Matsubara | 1991-05-14 |
| 4924465 | Memory with function test of error detection/correction device | Toshiyuki Matsubara, Atsuo Yamaguchi, Kenichi Takahira, Shigeru Furuta, Takesi Inoue | 1990-05-08 |