Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7882446 | System for selling, buying, lending, and renting virtual region and method thereof | Kuniharu Takayama, Yoshiharu Maeda, Hirohisa Naito | 2011-02-01 |
| 7527191 | System for selling, buying, lending, and renting virtual region and method thereof | Kuniharu Takayama, Yoshiharu Maeda, Hirohisa Naito | 2009-05-05 |
| 7143045 | Device and method for operating device for data analysis based on data associated with words | — | 2006-11-28 |
| 7136657 | Area-dependent service system and method for mobile stations | Kuniharu Takayama, Yoshiharu Maeda, Hirohisa Naito | 2006-11-14 |
| 6925603 | Apparatus and method for presenting schedule information depending on situation | Hirohisa Naito, Kuniharu Takayama, Yoshiharu Maeda | 2005-08-02 |
| 6748316 | Apparatus and method for presenting navigation information based on instructions described in a script | Kuniharu Takayama, Hirohisa Naito, Hisayuki Horai, Yoshiharu Maeda | 2004-06-08 |
| 6711687 | Security monitoring apparatus based on access log and method thereof | — | 2004-03-23 |
| 6697731 | Apparatus and method for presenting navigation information based on instructions described in a script | Kuniharu Takayama, Hirohisa Naito, Hisayuki Horai, Yoshiharu Maeda | 2004-02-24 |
| 6654732 | Apparatus and method for adjusting interaction level, and storage medium for storing program therefor | Hirohisa Naito, Yoshiharu Maeda, Kuniharu Takayama | 2003-11-25 |
| 6480804 | Characteristic extraction apparatus for moving object and method thereof | Yoshiharu Maeda, Hirohisa Naito | 2002-11-12 |
| 6381534 | Navigation information presenting apparatus and method thereof | Kuniharu Takayama, Hirohisa Naito, Yoshiharu Maeda | 2002-04-30 |
| 6336072 | Apparatus and method for presenting navigation information based on instructions described in a script | Kuniharu Takayama, Hirohisa Naito, Hisayuki Horai, Yoshiharu Maeda | 2002-01-01 |
| 6330539 | Dialog interface system | Kuniharu Takayama, Masahiro Matsuoka, Takeshi Koshiba, Shinya Hosogi, Yoshiharu Maeda +1 more | 2001-12-11 |
| 6226589 | System for providing guiding information for use in detecting and accessing a mobile object | Yoshiharu Maeda, Kuniharu Takayama, Hirohisa Naito | 2001-05-01 |
| 5845050 | Method and apparatus for processing information and a method and apparatus for executing a work instruction | — | 1998-12-01 |
| 5420964 | System, for learning an external evaluation standard | Tamami Sugasaka, Kazushige Saga, Shigemi Nagata | 1995-05-30 |
| 5285377 | Control apparatus structuring system | Tamami Sugasaka, Shigemi Nagata | 1994-02-08 |