Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11656085 | Route searching device and computer program | Tominori Iwata, Yusuke Kawabata, Xin Jin | 2023-05-23 |
| 9074902 | Navigation apparatus and map information updating method | Hikaru Nagasaka, Hiroyoshi Masuda, Tomoki Kodan, Kazunori Watanabe, Yasutaka Atarashi +1 more | 2015-07-07 |
| 8571790 | Method for switching reference map data in navigation device, computer readable medium for the same, and navigation device | Atsushi Tanabe, Kazunori Watanabe, Kenji Nagase | 2013-10-29 |
| 5945445 | Composition and method for preventing or treating pine wilting disease | George F. Barringer | 1999-08-31 |