Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8847841 | Multi-beam antenna device | Masahiko Oota | 2014-09-30 |
| 8698689 | Multi-beam antenna device | Masahiko Oota | 2014-04-15 |
| 8188805 | Triplate line-to-waveguide transducer having spacer dimensions which are larger than waveguide dimensions | Masahiko Oota, Hisayoshi Mizugaki, Yuichi Shimayama, Takashi Saitou, Masaya Kirihara +1 more | 2012-05-29 |