KUMAGAI; Tetsuo
Patent Applications and Registrations
Patent applications and USPTO patent grants for KUMAGAI; Tetsuo.The latest application filed is for "route searching device and computer program".
- KUMAGAI; Tetsuo - Okazaki JP
- Kumagai; Tetsuo - Okazaki-shi JP
- Kumagai; Tetsuo - Okazaki-city JP
- Kumagai; Tetsuo - Anjo-shi JP
- Kumagai; Tetsuo - Ikoma JP
| Patent | Date |
|---|---|
| Route Searching Device And Computer Program App 20200333149 - IWATA; Tominori ; et al. | 2020-10-22 |
| Navigation apparatus and map information updating method Grant 9,074,902 - Nagasaka , et al. July 7, 2 | 2015-07-07 |
| Method for switching reference map data in navigation device, computer readable medium for the same, and navigation device Grant 8,571,790 - Tanabe , et al. October 29, 2 | 2013-10-29 |
| Navigation Apparatus And Map Information Updating Method App 20110270798 - Nagasaka; Hikaru ; et al. | 2011-11-03 |
| Method For Switching Reference Map Data In Navigation Device, Computer Readable Medium For The Same, And Navigation Device App 20110238305 - TANABE; Atsushi ; et al. | 2011-09-29 |
| Navigation Device And Database Update Program App 20110153661 - Sakai; Takamitsu ; et al. | 2011-06-23 |
| Composition and method for preventing or treating pine wilting disease Grant 5,945,445 - Barringer , et al. August 31, 1 | 1999-08-31 |
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