Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7761326 | Token type content providing system and token type content providing method and portable user terminal | Kento Miyaoku, Akihito Akutsu, Yoshinobu Tonomura, Hiroki Shigeyoshi, Kiyoshi Tanaka +2 more | 2010-07-20 |
| 6191792 | Scheme for automatic data conversion definition generation according to data feature in visual multidimensional data analysis tool | Yuichi Iizuka, Seiji Isobe, Kiyoshi Kurokawa, Tetsuya Iizuka | 2001-02-20 |