| 2004 | ICINCO | A Method for Handwritten Characters Recognition Based on a Vector Field. | Tetsuya Izumi, Tetsuo Hattori, Hiroyuki Kitajima, Toshinori Yamasaki |
| 2004 | ICINCO | New Method for Structural Change Detection of Time Series as an Optimal Stopping Problem. | Hiromichi Kawano, Ken Nishimatsu, Tetsuo Hattori |
| 2004 | ICINCO | Wireless Remote Monitoring System with Flexibly Configurable Multivision. | Shinichi Masuda, Tetsuo Hattori |
| 2004 | IRI | Characters Recognition Using Vector Field and Linear Regression Model. | Tetsuya Izumi, Tetsuo Hattori, Hiroyuki Kitajima, Toshinori Yamasaki |
| 2004 | IRI | Structural Change Detection in Time Series Based on DP with Action Cost. | Hiromichi Kawano, Tetsuo Hattori, Ken Nishimatsu |
| 2000 | SMC | Face pattern recognition under complex background. | Tetsuo Hattori, Seiu Shu, Toshinori Yamasaki, Waka Fukuda |
| 1992 | IROS | High-speed Image Processor For The Extraction Of 3-D Depth Information From Image Sequence. | Tetsuo Hattori, Makoto Nakada, Isamu Kataoka |
| 1990 | ICPR | A high-speed pipeline processor for regional labelling based on a new algorithm. | Tetsuo Hattori |
| 1986 | ICASSP | An automatic visual inspection method of pattern using a circular feature extraction filter. | Tetsuo Hattori, Yoshiaki Hidaka |