Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7983947 | Method and apparatus for assisting positional information service | Masahiro Kaiwa, Kenichi Shima, Yoichi Tanibayashi, Hiroyuki Yamamoto, Mioko Chikamori +1 more | 2011-07-19 |
| 7949349 | Mobile communication terminal and positional information providing method | Hiroyuki Menjo, Manabu Fujita, Katsutoshi Murata | 2011-05-24 |
| 7130611 | Moving status information providing method and server | Keisuke Kimura, Hiroyuki Yamamoto, Katsutoshi Murata, Atsushi Odakura | 2006-10-31 |
| 6922634 | Measuring device, method for correcting measured outcomes, program and recording media | Atsushi Odakura, Hiroyuki Yamamoto, Katsutoshi Murata | 2005-07-26 |