| 2023 | ICASSP | Linear Microphone Array Parallel to the Driving Direction for in-Car Speech Enhancement. | Masanori Tsujikawa, Akihiko Sugiyama, Ken Hanazawa, Yoshinobu Kajikawa |
| 2013 | Interspeech | Cross-lingual acoustic model adaptation based on transfer vector field smoothing with MAP. | Masahiro Saiko, Shigeki Matsuda, Ken Hanazawa, Ryosuke Isotani, Chiori Hori |
| 2010 | Interspeech | Dynamic language model adaptation using keyword category classification. | Hitoshi Yamamoto, Ken Hanazawa, Kiyokazu Miki, Koichi Shinoda |
| 2006 | PACLIC | Chinese Speech Information Retrieval for Questions on Mobile Phone Operation. | Kai Ishikawa, Susumu Akamine, Ken Hanazawa |
| 2006 | PACLIC | A User Interface-Level Integration Method for Multiple Automatic Speech Translation Systems. | Seiya Osada, Kiyoshi Yamabana, Ken Hanazawa, Akitoshi Okumura |
| 2003 | ACL | A Speech Translation System with Mobile Wireless Clients. | Kiyoshi Yamabana, Ken Hanazawa, Ryosuke Isotani, Seiya Osada, Akitoshi Okumura, Takao Watanabe |
| 2002 | ICMI | An Automatic Speech Translation System on PDAs for Travel Conversation. | Ryosuke Isotani, Kiyoshi Yamabana, Shinichi Ando, Ken Hanazawa, Shin-ya Ishikawa, Tadashi Emori, Ken-ichi Iso, Hiroaki Hattori, Akitoshi Okumura, Takao Watanabe |
| 2000 | Interspeech | Continuous speech recognition with parse filtering. | Ken Hanazawa, Shinsuke Sakai |
| 2000 | Interspeech | An automatic interpretation system for travel conversation. | Takao Watanabe, Akitoshi Okumura, Shinsuke Sakai, Kiyoshi Yamabana, Shinichi Doi, Ken Hanazawa |
| 1997 | ICASSP | An efficient search method for large-vocabulary continuous-speech recognition. | Ken Hanazawa, Yasuhiro Minami, Sadaoki Furui |