Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8165472 | Apparatus for transmitting and receiving a signal in a visible light communication system | Tooru TAKANAKA | 2012-04-24 |
| 8093988 | Entry control system and entry control method | Kimito Idemori, Koichi Ikeda, Yoshiro Seki, Fuminori Kishino, Keiji Yamamoto +1 more | 2012-01-10 |
| 7870429 | Control apparatus | Hiroshi Nakatani, Yoshito Sameda, Akira Sawada, Jun Takehara, Hiroyuki Nishikawa | 2011-01-11 |