Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6689256 | Frequency selective plate and method for producing same | Hiroshi Nakashima, Masaaki Yonekura, Hideaki Wakabayashi | 2004-02-10 |
| 6395398 | Frequency selective plate and method for producing same | Hiroshi Nakashima, Masaaki Yonekura, Hideaki Wakabayashi | 2002-05-28 |