Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6578072 | Network photograph service system | Michito Watanabe, Takashi Yatabe | 2003-06-10 |
| 6570569 | Image processing device and image processing method | Masanobu Tsukamoto, Masayoshi Matsuyama | 2003-05-27 |
| 6540614 | Game device including a subset for displaying image information | Akira Nishino, Kunihiro Shirahata, Takaharu Terada, Katsuhito Goto, Masanobu Tsukamoto +1 more | 2003-04-01 |