Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8624912 | Program, image generation device, and image generation method | Takashi Kumakura | 2014-01-07 |
| 8538059 | Ear speaker device | Makoto Yamagishi, Hideki Seki, Yukimasa Yamaguchi, Takeshi Hara | 2013-09-17 |
| 8484280 | Program, computer terminal, and command execution method | Yoshihiko Uto, Shuntaroh Nitta, Makoto Watanabe | 2013-07-09 |
| 8175316 | Ear speaker device | Makoto Yamagishi, Hideki Seki, Yukimasa Yamaguchi, Takeshi Hara | 2012-05-08 |