Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5584055 | Adapter unit for adaptively supplying a portable radio telephone with power | Kuniyoshi Murui, Goichi Sato, Takaaki Ishii, Buntaro Sawa, Hiroshi Sato | 1996-12-10 |
| 5444867 | Adapter unit for adaptively supplying a portable radio telephone with power | Kuniyoshi Marui, Goichi Sato, Takaaki Ishii, Buntaro Sawa, Hiroshi Sato | 1995-08-22 |
| 5437053 | Radio telecommunication apparatus | Buntaro Sawa, Kuniyoshi Marui, Katsumi Shitara | 1995-07-25 |