Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8106775 | Checkout system, checkout system control program, and checkout system control method | Masanori Ohkawa, Mitsuo Watanabe | 2012-01-31 |
| 7549584 | Apparatus for optically reading identification information from commodity | Mitsuharu Ishii, Masanori Ohkawa | 2009-06-23 |
| 5388239 | Operand address modification system | Kenji Iimura, Sakae Miki, Michio Hara, Kenjirou Yasunari, Hiroshi Takahashi +3 more | 1995-02-07 |
| 5258238 | Fuse holder for storage battery and power supply back-up system using the fuse holder | — | 1993-11-02 |