Issued Patents All Time
Showing 76–100 of 112 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6692357 | Video game apparatus and method with enhanced player object action control | Yoshiaki Koizumi, Yoichi Yamada, Toshio Iwawaki | 2004-02-17 |
| 6634947 | Video game system and video game memory medium | Takao Shimizu, Takaya Imamura, Kazuaki Morita, Tsuyoshi Kihara | 2003-10-21 |
| 6626760 | Video game apparatus and memory medium therefor | Yoshiaki Koizumi, Toru Osawa, Yoichi Yamada, Toshio Iwawaki, Tsuyoshi Kihara | 2003-09-30 |
| 6572478 | Video game system and video game memory medium | Takao Shimizu, Takaya Imamura, Kazuaki Morita, Tsuyoshi Kihara | 2003-06-03 |
| 6540612 | Video game system and video game memory medium | Takao Shimizu, Takaya Imamura, Kazuaki Morita, Tsuyoshi Kihara | 2003-04-01 |
| 6491585 | Three-dimensional image processing apparatus with enhanced automatic and user point of view control | Yasunari Nishida, Takumi Kawagoe, Yoshiaki Koizumi | 2002-12-10 |
| 6489946 | Operating device with analog joystick | Genyo Takeda, Kenichiro Ashida, Yasunari Nishida | 2002-12-03 |
| 6464585 | Sound generating device and video game device using the same | Yoichi Yamada, Eiji Onozuka, Koji Kondo, Yoji Inagaki, Tsuyoshi Kihara | 2002-10-15 |
| 6461242 | Operating device for an image processing apparatus | Genyo Takeda, Kenichiro Ashida, Yasunari Nishida | 2002-10-08 |
| 6454652 | Video game system and method with enhanced three-dimensional character and background control due to environmental conditions | Yasunari Nishida, Takumi Kawagoe, Satoshi Nishiumi | 2002-09-24 |
| 6352476 | Video game apparatus having direction pointing marks and player object displayed on game screen | Yoichi Yamada, Toshio Iwawaki, Toru Osawa, Tsuyoshi Kihara | 2002-03-05 |
| 6346046 | Three-dimensional image processing system having dynamically changing character polygon number | Yasunari Nishida, Takumi Kawagoe, Yoshiaki Koizumi | 2002-02-12 |
| 6334815 | Game system operable with backup data on different kinds of game machines | Takao Shimizu, Satoshi Nishiumi, Kazuo Koshima | 2002-01-01 |
| 6331146 | Video game system and method with enhanced three-dimensional character and background control | Yasunari Nishida, Takumi Kawagoe, Satoshi Nishiumi | 2001-12-18 |
| 6296570 | Video game system and video game memory medium | Takao Shimizu, Takaya Imamura, Kazuaki Morita, Tsuyoshi Kihara | 2001-10-02 |
| 6290604 | Video game apparatus and memory used therefor | Yoshiaki Koizumi, Toru Osawa, Yoichi Yamada, Toshio Iwawaki, Tsuyoshi Kihara | 2001-09-18 |
| 6283857 | Three-dimensional image processing apparatus with enhanced automatic and user point of view control | Yasunari Nishida, Takumi Kawagoe, Yoshiaki Koizumi | 2001-09-04 |
| 6267673 | Video game system with state of next world dependent upon manner of entry from previous world via a portal | Yasunari Nishida, Takumi Kawagoe, Satoshi Nishiumi | 2001-07-31 |
| 6261179 | Video game system and video game memory medium | Takao Shimizu, Takaya Imamura, Kazuaki Morita, Tsuyoshi Kihara | 2001-07-17 |
| 6244959 | Three-dimensional image processing system with enhanced character control | Yasunari Nishida, Takumi Kawagoe, Satoshi Nishiumi | 2001-06-12 |
| 6241610 | Three-dimensional image processing system having dynamically changing character polygon number | Yasunari Nishida, Takumi Kawagoe, Yoshiaki Koizumi | 2001-06-05 |
| 6241611 | Function expansion device and operating device using the function expansion device | Genyo Takeda, Kenichiro Ashida, Yasunari Nishida | 2001-06-05 |
| 6239806 | User controlled graphics object movement based on amount of joystick angular rotation and point of view angle | Satoshi Nishiumi, Kazuo Koshima, Yasunari Nishida | 2001-05-29 |
| 6220964 | Game system operable with backup data on different kinds of game machines | Takao Shimizu, Satoshi Nishiumi, Kazuo Koshima | 2001-04-24 |
| 6220962 | Video game apparatus having a direction pointing mark and player object displayed on a game screen | Yoichi Yamada, Toshio Iwawaki, Toru Osawa, Tsuyoshi Kihara | 2001-04-24 |