Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5454035 | Electronic apparatus | Toshiro Oba, Eichika Matsuda | 1995-09-26 |
| 5321421 | Portable electronic device capable of receiving and transmitting lower-case letter codes while displaying only upper-case letters | — | 1994-06-14 |
| 5319581 | Data processor with clocking for various world times | Mitsuhiro Sakata | 1994-06-07 |
| 5155815 | Computer in which data home is changeable in any mode | Fumiaki Kawawaki, Noboru Akizuki | 1992-10-13 |