Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6088479 | Method and recording medium for separating and composing background and character image data | Nobuo Ikeshoji, Tatsuya Yamamoto, Nagaharu Hamada, Koichi Honda, Hiromi Yamakawa | 2000-07-11 |
| 5943045 | Image file, generation method thereof, and image display apparatus | Nobuo Ikeshoji, Tatsuya Yamamoto, Nagaharu Hamada, Koichi Honda, Hiromi Yamakawa | 1999-08-24 |
| 5825853 | Communication device | Noboru Kojima, Juichi Morikawa, Yoshito Nejime | 1998-10-20 |
| 5826035 | Image display apparatus | Nagaharu Hamada, Ikuo Hikawa, Takashi Nakasugi, Takashi Azuma, Chiharu Takayama | 1998-10-20 |
| 5761339 | Method and recording medium for separating and composing background and character image data | Nobuo Ikeshoji, Tatsuya Yamamoto, Nagaharu Hamada, Koichi Honda, Hiromi Yamakawa | 1998-06-02 |
| 5657248 | Image display apparatus | Nagaharu Hamada, Ikuo Hikawa, Takashi Nakasugi, Takashi Azuma, Chiharu Takayama | 1997-08-12 |
| 4494188 | Method of processing an operating system in a multi-processor system | Keiichi Nakane, Hiroaki Nakanishi | 1985-01-15 |