Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8066826 | Rolling-contact shaft with joint claw | Hisataka Hasegawa | 2011-11-29 |
| 8036003 | Switching power supply device and electrical apparatus using the same | — | 2011-10-11 |
| 7953414 | Method and system for mobile communications | Motoshi Tamura, Mutsumaru Miki, Akiko Okamoto, Kenya Kusunose, Akihiro Uchikoshi +10 more | 2011-05-31 |
| 7907730 | Method and system for mobile communications | Motoshi Tamura, Mutsumaru Miki, Akiko Okamoto, Kenya Kusunose, Akihiro Uchikoshi +10 more | 2011-03-15 |