Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9942408 | Conference management system, conference management device, wireless terminal, conference management method, and conference management program | — | 2018-04-10 |
| 7289820 | Time-matching system and time-matching method | Yoshikazu Kobayashi | 2007-10-30 |
| 7218627 | Electronic apparatus | Yoshikazu Kobayashi | 2007-05-15 |
| 7006837 | Electronic apparatus | Yoshikazu Kobayashi | 2006-02-28 |