Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10409842 | Storage medium, map information processing apparatus, and data generation method | Seigo KANAZAWA, Hisanobu Masuda | 2019-09-10 |
| 9933267 | Navigation device and navigation method | Takeo Sakairi, Yukio Goto, Makoto Mikuriya | 2018-04-03 |
| 9322659 | Map information processing apparatus | Atsushi Kohno, Tomohiro Nakae, Masaharu Umezu, Yasushi Kodaka | 2016-04-26 |
| 9062981 | Map information processing apparatus | Masaharu Umezu, Makoto Mikuriya, Mitsuo Shimotani | 2015-06-23 |
| 8983769 | Map information processing apparatus | Masaharu Umezu, Makoto Mikuriya, Mitsuo Shimotani | 2015-03-17 |
| 8803907 | Map information processor and data structure of map information | Makoto Mikuriya, Tomohiro Nakae, Masaharu Umezu, Yasushi Kodaka | 2014-08-12 |
| 8626442 | Navigation apparatus | Masaharu Umezu, Makoto Mikuriya, Mitsuo Shimotani | 2014-01-07 |
| 8532926 | Map information processing device | Makoto Mikuriya, Masaharu Umezu, Yasushi Kodaka, Kosei Uchino | 2013-09-10 |
| 8483953 | Map information processing apparatus | Masaharu Umezu, Atsushi Kohno, Kiyoshi Matsutani, Makoto Mikuriya, Tomohiro Nakae +1 more | 2013-07-09 |
| 8380432 | Map information processing apparatus | Tomohiro Nakae, Atsushi Kohno, Masaharu Umezu, Makoto Mikuriya, Mitsuo Shimotani +2 more | 2013-02-19 |
| 7890251 | Onboard information terminal and map information providing apparatus and map information providing system using them | Tomohiro Nakae, Masaharu Umezu, Yasushi Kodaka, Makoto Mikuriya | 2011-02-15 |
| 7890255 | Navigation apparatus | Masaharu Umezu, Makoto Mikuriya, Mitsuo Shimotani | 2011-02-15 |
| 7877203 | Map information processing apparatus and storage medium of map information | Makoto Mikuriya, Masaharu Umezu, Mitsuo Shimotani | 2011-01-25 |
| 7797103 | Navigation apparatus | Tadatomi Ishigami, Norihiro Nishiuma, Yoshitsugu Sawa, Yukio Goto, Hiroyuki Kumazawa +4 more | 2010-09-14 |
| 7610147 | Map data processing unit | Masaharu Umezu, Makoto Mikuriya, Mitsuo Shimotani | 2009-10-27 |
| 7526492 | Data structure of map data, map data storage medium, map data updating method and map data processing apparatus | Makoto Mikuriya, Masaharu Umezu, Mitsuo Shimotani, Hidehiko Ohki | 2009-04-28 |
| 7480565 | Map information processing device | Masaharu Umezu, Makoto Mikuriya, Mitsuo Shimotani | 2009-01-20 |
| 7403852 | Data architecture of map data, data architecture of update instruction data, map information processing apparatus, and map information providing apparatus | Makoto Mikuriya, Mitsuo Shimotani, Masaharu Umezu | 2008-07-22 |
| 7330788 | Data architecture of map data, data architecture of update instruction data, map information processing apparatus, and map information providing apparatus | Makoto Mikuriya, Mitsuo Shimotani, Masaharu Umezu | 2008-02-12 |
| 7136748 | Map data processing apparatus and center system | Masaharu Umezu, Makoto Mikuriya, Mitsuo Shimotani | 2006-11-14 |
| 6980907 | Map data processing unit | Masaharu Umezu, Makoto Mikuriya, Mitsuo Shimotani | 2005-12-27 |
| 6728633 | Map data processing apparatus and method of the same | Makoto Mikuriya, Mitsuo Shimotani, Masaharu Umezu | 2004-04-27 |
| 6643584 | Map information processing apparatus and map information transmission center | Masaharu Umezu, Makoto Mikuriya, Mitsuo Shimotani | 2003-11-04 |
| 6567742 | On-board navigation terminal and navigation controller | Masaharu Umezu, Makoto Mikuriya, Mitsuo Shimotani | 2003-05-20 |
| 6549847 | Navigation apparatus | Masaharu Umezu, Makoto Mikuriya, Mitsuo Shimotani | 2003-04-15 |