Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9786169 | On-vehicle information providing device, information providing center, and information providing system | Toshio Inoguchi, Tomoyuki Zaitsu | 2017-10-10 |
| 7734410 | Navigation system | Toshiaki Minami, Naoko Aoyanagi | 2010-06-08 |
| 6694255 | Navigation system and storage medium | Mamoru Kainuma, Hidenobu Suzuki, Hironobu Sugimoto, Hidetoshi Fujimoto, Masahiro Kimura +3 more | 2004-02-17 |
| 6556919 | Map data storage medium | Hidenobu Suzuki, Yoshimasa Furuike, Hiroshi Takeuchi, Isao Ogawa | 2003-04-29 |