Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6064323 | Navigation apparatus, navigation method and automotive vehicles | Kazuo Ishii, Eiji Yamamoto, Miyuki Tanaka, Hiroshi Kakuda, Yasuharu Asano +2 more | 2000-05-16 |
| 5956684 | Voice recognition apparatus, voice recognition method, map displaying apparatus, map displaying method, navigation apparatus, navigation method and car | Kazuo Ishii, Eiji Yamamoto, Miyuki Tanaka, Hiroshi Kakuda, Yasuharu Asano +2 more | 1999-09-21 |
| 5903867 | Information access system and recording system | Masao Watari, Makoto Akabane, Tetsuya Kagami, Kazuo Ishii, Yusuke Iwahashi +5 more | 1999-05-11 |
| 5796921 | Mapping determination methods and data discrimination methods using the same | Katsuki Minamino, Masao Watari, Miyuki Tanaka, Kazuo Ishii, Yasuhiko Kato +3 more | 1998-08-18 |
| 5764853 | Voice recognition device and method using a (GGM) Guaranteed Global minimum Mapping | Masao Watari, Kazuo Ishii, Yasuhiko Kato, Hiroaki Ogawa, Kazuo Watanabe +1 more | 1998-06-09 |
| 5704013 | Map determination method and apparatus | Masao Watari, Kazuo Ishii, Yasuhiko Kato, Hiroaki Ogawa, Kazuo Watanabe +1 more | 1997-12-30 |