Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5926136 | Antenna apparatus | Masataka Ohtsuka, Yoshihiko Konishi, Makoto Matsunaga | 1999-07-20 |
| 5801660 | Antenna apparatuus using a short patch antenna | Masataka Ohtsuka, Yoji Isota, Makoto Matsunaga, Yoshihiko Konishi | 1998-09-01 |
| 5798734 | Antenna apparatus, method of manufacturing same and method of designing same | Masataka Ohtsuka, Yoji Isota, Makoto Matsunaga, Yoshihiko Konishi | 1998-08-25 |
| 5243353 | Circularly polarized broadband microstrip antenna | Makoto Matsunaga | 1993-09-07 |