Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8836693 | Image processing apparatus and image processing program | — | 2014-09-16 |
| 8400445 | Image processing program and image processing apparatus | — | 2013-03-19 |
| 6697068 | Game screen display control method and character movement control method | Takashi Iizuka, Yuji Naka, Takuya Matsumoto, Yojiro Ogawa | 2004-02-24 |
| 6377264 | Game screen display control method and character movement control method | Takashi Iizuka, Yuji Naka, Takuya Matsumoto, Yojiro Ogawa | 2002-04-23 |
| 6171189 | Video game device and storage medium on which video game program is stored | Yuji Saito, Yukifumi Makino | 2001-01-09 |