Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498965 | System for controlling vending machine | Naoto Matsumoto, Tomonobu Sato, Masaru Ohkubo | 2002-12-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498965 | System for controlling vending machine | Naoto Matsumoto, Tomonobu Sato, Masaru Ohkubo | 2002-12-24 |