Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8094796 | Customer responding system, computer terminal, customer responding method and recording medium | Masatoshi Kohra, Hideo Ogawa | 2012-01-10 |
| 7162018 | Customer responding system, computer terminal, customer responding method and recording medium | Masatoshi Kohra, Hideo Ogawa | 2007-01-09 |