Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D345555 | Portable radio telephone | Takashi Kajita, Akihiko Konno, Tadao Nakamura | 1994-03-29 |
| D345355 | Portable radio telephone | Akihiko Konno | 1994-03-22 |
| D345157 | Portable radio telephone | Masahiko Happo, Tomiaki Shirakawa, Tadao Nakamura | 1994-03-15 |