Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8425100 | Luminous button device and electronic apparatus | Takayuki Tateno, Shingo Fukutomi, Akihiro Tomita | 2013-04-23 |
| 8199509 | Electronic equipment | Yuito Tsuji | 2012-06-12 |
| 7945922 | Electronic device | Yoshinori Toma, Takayuki Tateno | 2011-05-17 |
| 6775136 | Cooling apparatus | Toshimasa Tozune, Shigekazu Takashima | 2004-08-10 |
| 6741454 | Apparatus housing | Toshimasa Tozune, Shigekazu Takashima | 2004-05-25 |