Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7595730 | State recognition tag | Toru Tanigawa, Shusaku Okamoto, Osamu Yamada, Tomonobu Naruoka | 2009-09-29 |
| 7515990 | Article control system, article control server, article control method | Satoshi Sato, Shusaku Okamoto, Masamichi Nakagawa, Kunio Nobori, Osamu Yamada +4 more | 2009-04-07 |
| 7292911 | Living assistance system | Katsuji Aoki, Katsuhiro Kanamori, Shusaku Okamoto, Osamu Yamada, Tomonobu Naruoka +1 more | 2007-11-06 |
| 7269479 | Article transporting robot | Shusaku Okamoto, Osamu Yamada, Tomonobu Naruoka, Toru Tanigawa, Satoshi Sato | 2007-09-11 |
| 7209803 | Article handling system and method and article management system and method | Shusaku Okamoto, Osamu Yamada, Tomonobu Naruoka, Satoshi Sato | 2007-04-24 |
| 7206668 | Article handling system and method and article management system and method | Shusaku Okamoto, Osamu Yamada, Tomonobu Naruoka, Satoshi Sato | 2007-04-17 |
| 7191035 | Article handling system and method and article management system and method | Shusaku Okamoto, Osamu Yamada, Tomonobu Naruoka, Satoshi Sato | 2007-03-13 |
| 7187998 | Article handling system and method and article management system and method | Shusaku Okamoto, Osamu Yamada, Tomonobu Naruoka, Satoshi Sato | 2007-03-06 |
| 7187999 | Article handling system and method and article management system and method | Shusaku Okamoto, Osamu Yamada, Tomonobu Naruoka, Satoshi Sato | 2007-03-06 |
| 7176959 | Vehicle surroundings display device and image providing system | Satoshi Sato, Masamichi Nakagawa, Shusaku Okamoto, Atsushi Morimura, Kunio Nobori | 2007-02-13 |
| 7176801 | Article management system and method | Shusaku Okamoto | 2007-02-13 |
| 7130487 | Searching method, searching device, and recorded medium | Taro Imagawa, Kenji Kondo, Tsuyoshi Mekata | 2006-10-31 |
| 6996280 | Image encoder, image decoder, character checker, and data storage medium | Taro Imagawa, Tsuyoshi Mekata, Kouichi Hata, Minoru Eto | 2006-02-07 |
| 6944344 | Document search and retrieval apparatus, recording medium and program | Taro Imagawa, Kenji Kondo, Tsuyoshi Mekata | 2005-09-13 |
| 6859546 | Image detection apparatus, program, and recording medium | Tsuyoshi Mekata | 2005-02-22 |
| 6471420 | Voice selection apparatus voice response apparatus, and game apparatus using word tables from which selected words are output as voice selections | Hidetsugu Maekawa, Tatsumi Watanabe, Kazuaki Obara, Kazuhiro Kayashima, Kenji Matsui | 2002-10-29 |
| 6470336 | Document image search device and recording medium having document search program stored thereon | Taro Imagawa, Kenji Kondo, Tsuyoshi Mekata | 2002-10-22 |
| 6373555 | Apparatus for projecting a mask pattern onto a wafer with reduced degradation of optical elements | — | 2002-04-16 |
| 5884257 | Voice recognition and voice response apparatus using speech period start point and termination point | Hidetsugu Maekawa, Tatsumi Watanabe, Kazuaki Obara, Kazuhiro Kayashima, Kenji Matsui | 1999-03-16 |