Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10170202 | Memory system | Makoto Iwai, Hideaki Tsunashima | 2019-01-01 |
| 7454041 | Person recognition apparatus | Hiroshi Sukegawa, Kentaro Yokoi, Jun Ogata, Toshio Sato | 2008-11-18 |
| 7272717 | System of authentication, apparatus, program and method | Shingo Miyazaki, Naoki Endo, Takehisa Kato, Daigo Yoshii, Koichi Noguchi +9 more | 2007-09-18 |
| 7158657 | Face image recording system | Toshio Sato | 2007-01-02 |
| 7120278 | Person recognition apparatus | Hiroshi Sukegawa, Kentaro Yokoi, Hironori Dobashi, Jun Ogata, Toshio Sato | 2006-10-10 |
| 7006672 | Entrance management apparatus and entrance management method | Toshio Sato, Hiroshi Sukegawa, Jun Ogata | 2006-02-28 |
| 6882741 | Facial image recognition apparatus | Hironori Dobashi, Toshio Hirasawa, Toshio Sato, Hiroshi Sukegawa | 2005-04-19 |
| 6873713 | Image processing apparatus and method for extracting feature of object | Toshio Sato | 2005-03-29 |
| 5999185 | Virtual reality control using image, model and control data to manipulate interactions | Nobuko Kato, Miwako Doi, Kenichi Mori, Mika Fukui, Katsuyuki Murata | 1999-12-07 |
| 5686490 | Method for breeding infant livestock and feed composition | Ikuo Bethunou, Naoki Tsuchida, Masaharu Hayashi | 1997-11-11 |
| 5375194 | Method and apparatus for reducing distortion in a graphic pattern by a thinning process | Osamu Hori | 1994-12-20 |
| 5305208 | Database retrieval system for effectively displaying differences between elements of plural drawings | Miwako Doi, Mika Fukui, Hideo Numagami, Yasukazu Okamoto, Hiroyuki Tsuboi +2 more | 1994-04-19 |
| 5301264 | Figure encoder | Osamu Hori | 1994-04-05 |
| 5168553 | Line figure encoder | Osamu Hori | 1992-12-01 |
| 5150434 | Image data filing system with image data modification facility | Osamu Hori, Shigeyoshi Shimotsuji | 1992-09-22 |
| 5148522 | Information retrieval apparatus and interface for retrieval of mapping information utilizing hand-drawn retrieval requests | — | 1992-09-15 |
| 4758980 | Computer-controlled document data filing system | Shou Tsunekawa | 1988-07-19 |