Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6845486 | User support method and user support apparatus | Teruhiro Yamada, Mutsumi Ikeda, Manabu Kondo | 2005-01-18 |
| 5802534 | Apparatus and method for editing text | Yoshinori Hatayama, Masahiro Ishiba, Tetsuo Takeyama, Kimio Nagasawa | 1998-09-01 |
| 5424730 | Method and apparatus for differentiating simultaneous and sequential key strokes | Kazuko Sasaki, Hitoshi Ebihara, Shuichi Sakaguchi, Akira Kamakura, Sadayoshi Sato | 1995-06-13 |