Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8677192 | Information correction support system and method | Kazuo Yamakawa, Koichi Hiramoto, Kazuma Takahashi, Naoto HAMADA, Hitoshi Kamura | 2014-03-18 |
| 8527508 | Input assistance device, method thereof, and non-transitory storage medium storing input assistance program | Kazuma Takahashi, Kazuo Yamakawa | 2013-09-03 |
| 8423531 | Non-transitory storage medium storing management program, management apparatus, and management method | Kazuo Yamakawa, Kazuma Takahashi, Kenji Sakata, Hitoshi Kamura | 2013-04-16 |