Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6195671 | Electronic computing apparatus having arithmetic processing function and arithmetic processing method | Fumiaki Kawawaki | 2001-02-27 |
| 6133924 | Calculator | Michiaki Kuno, Miho Ohba | 2000-10-17 |
| 6104411 | Electronic computing apparatus having graph displaying function and method for displaying graph | Miho Ohba | 2000-08-15 |
| 5388251 | Help display system for a computer | Fusao Makino, Hiroyuki Nagasawa, Katsunori Takeda | 1995-02-07 |
| 4584573 | Combined character and background pattern print control system | — | 1986-04-22 |