Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6940360 | Two-port isolator and method for evaluating it | Shigeru Takeda, Hideto Horiguchi, Yukinori Arita, Shinichirou Takeuchi, Shinji Yamamoto | 2005-09-06 |
| 6894578 | Irreversible circuit module including a directional coupler | Hiroyuki Itoh, Hideto Horiguchi, Manabu Yumoto, Youichi Takahashi, Shinichirou Takeuchi | 2005-05-17 |