Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047725 | Assembly-type durable optical connector adapter | Naoki Katagiyama, Yuichi Koreeda, Hikaru Kouta, Hisaya Takahashi, Mikio Oda | 2011-11-01 |
| 8033740 | Optical connector having an internal clearance at a part to be connected to an optical fiber | Yuichi Koreeda, Hisaya Takahashi, Mikio Oda | 2011-10-11 |
| 7932562 | Gate protection diode for high-frequency power amplifier | Tetsuya Iida | 2011-04-26 |
| 7868699 | Semiconductor integrated circuit device | Toru Fujioka, Masahito Numanami | 2011-01-11 |