Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6917676 | Telephone set, repeating device and recording medium | Masaru Noji, Takahiro Sasaki, Tadashi Saito | 2005-07-12 |
| 6850963 | Method of providing subscription based information services through an information service provider | Kazuhiro Adachi, Masahiro Akahori, Katsuhisa Fukuda | 2005-02-01 |