| 2009 | CISIS | Realtime Network Backup to Existing Servers Based on Stackable Filesystem. | Satoshi Nishimura, Mutsuo Sano, Katsuo Ikeda |
| 2009 | CISIS | Multi-Channel MAC Protocol to Achieve Multi-hop Transmissions of High Throughput. | Kazayuki Nishiyama, Mutsuo Sano, Katsuo Ikeda |
| 2000 | ICMI | Detection of the Indicated Area with an Indication Stick. | Takuro Sakiyama, Masayuki Mukunoki, Katsuo Ikeda |
| 1995 | ICDAR | Clustering OCR-ed texts for browsing document image database. | Koji Tsuda, Shuji Senda, Michihiko Minoh, Katsuo Ikeda |
| 1994 | IPMU | Retrieval of Images Using Pixel-based Objects Models. | Masayuki Mukunoki, Michihiko Minoh, Katsuo Ikeda |
| 1993 | ICDAR | Document image retrieval system using character candidates generated by character recognition process. | Shuji Senda, Michihiko Minoh, Katsuo Ikeda |
| 1993 | ICDAR | Extraction of character strings from unformed document images. | Kei Takizawa, Daisaku Arita, Michihiko Minoh, Katsuo Ikeda |
| 1992 | ICPR | Extraction and classification of graphical symbol candidates based on perceptual organization. | Michihiko Minoh, Toshihiko Munetsugu, Katsuo Ikeda |
| 1988 | ICPR | Collinear trinocular stereo using two-level dynamic programming. | Yuichi Ohta, Takehiko Yamamoto, Katsuo Ikeda |