Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8273987 | Electronic device | Toshio Konno, Tomomi Murayama | 2012-09-25 |
| 8238119 | Electronic device | Toshikazu Shiroishi, Tomohiro Hamada, Tomoko Kitamura, Toshio Konno, Kohei Wada | 2012-08-07 |
| 8174846 | Electronic device | Tomohiro Hamada, Toshikazu Shiroishi, Tomoko Kitamura, Toshio Konno, Kohei Wada | 2012-05-08 |
| 8058553 | Electronic device | Toshio Konno, Tomomi Murayama | 2011-11-15 |
| 7602604 | Electronic apparatus | Toshikazu Shiroishi, Yuji Nakajima, Yasuyuki Horii, Takayuki Arisaka | 2009-10-13 |
| 4494474 | Fender and life ladder in one | — | 1985-01-22 |