Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8027244 | Base station apparatus, mobile station apparatus, and method of transmitting synchronization channels | Yoshihisa Kishiyama, Motohiro Tanno, Kenichi Higuchi, Mamoru Sawahashi | 2011-09-27 |
| 7922004 | Diesel filter | Yoshiharu Matsushita, Suminobu Otsubo, Yasuji Nishi | 2011-04-12 |
| 7906022 | Diesel filter | Yoshiharu Matsushita, Suminobu Otsubo, Yasuji Nishi | 2011-03-15 |
| 7889620 | Optical pickup device and optical disk device | Masaharu Fukakusa, Hideki Yoshinaka, Mayumi Tsukamoto, Eizo Ono | 2011-02-15 |