Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12279351 | Illumination device and illumination system | — | 2025-04-15 |
| 8896741 | Photographing device, photographing method, and portable terminal apparatus | Miwa Akagi, Atsushi Miura, Katsuaki Akama, Takashi Wakabayashi, Mikihiko Yamamoto +1 more | 2014-11-25 |
| 8504122 | Communication terminal apparatus, power supply control method, and non-transitory computer readable recording medium storing power supply control program | Rei Tsuchiya, Fumiyoshi Tomohara, Manabu Toyoda, Hideto Ito, Katsuaki Akama | 2013-08-06 |