Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6424980 | Integrated retrieval scheme for retrieving semi-structured documents | Mitsuaki Tsunakawa, Toshihiro Nagasue, Takashi Hoshino, Hiroki Machihara | 2002-07-23 |
| 6191792 | Scheme for automatic data conversion definition generation according to data feature in visual multidimensional data analysis tool | Seiji Isobe, Kiyoshi Kurokawa, Hisako Shiohara, Tetsuya Iizuka | 2001-02-20 |
| 5872994 | Flash memory incorporating microcomputer having on-board writing function | Shin Akiyama, Sadahiro Yasuda, Hiroaki Nishimoto, Yuuichi Osada | 1999-02-16 |
| 5694360 | Write to flash EEPROM built in microcomputer | Hiroshi Hikichi | 1997-12-02 |