Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D609717 | Display screen for a portable information terminal unit | Tadatsugu Nunome, Hideki Matsushima | 2010-02-09 |
| D606088 | Display screen for a portable information terminal unit | Tadatsugu Nunome, Hideki Matsushima | 2009-12-15 |
| D377171 | Portable radio telephone | — | 1997-01-07 |
| D370223 | Portable radio telephone | Takashi Kajita | 1996-05-28 |
| D370222 | Portable radio telephone | Takashi Kajita | 1996-05-28 |
| D369597 | Portable radiotelephone | — | 1996-05-07 |
| D365558 | Portable radiotelephone | Takashi Kajita | 1995-12-26 |
| D355184 | Portable radio telephone | — | 1995-02-07 |
| 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 |