Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8014233 | Satellite signal reception device, timekeeping device, and satellite signal reception method for a satellite signal reception device | — | 2011-09-06 |
| 7974155 | Satellite signal reception device, timekeeping device with a satellite signal reception device, and satellite signal reception method | — | 2011-07-05 |
| 7812763 | Time adjustment device, timepiece with a time adjustment device, and a time adjustment method | Norimitsu Baba | 2010-10-12 |
| 7778117 | Time adjustment device, timekeeping device with a time adjustment device, and a time adjustment method | — | 2010-08-17 |
| 7715279 | Time correction device, timepiece having a time correction device, and time correction method | Osamu Urano, Teruhiko Fujisawa, Katsuyuki Honda | 2010-05-11 |
| 7616153 | Electronic device and time adjustment method | Katsuyuki Honda, Osamu Urano, Teruhiko Fujisawa | 2009-11-10 |
| 7474594 | Time correction device, timepiece having a time correction device, and time correction method | Osamu Urano, Teruhiko Fujisawa, Katsuyuki Honda | 2009-01-06 |
| 7391677 | Positioning device, positioning method, and timepiece having the positioning device | Osamu Urano, Teruhiko Fujisawa, Katsuyuki Honda | 2008-06-24 |
| 7348708 | Drive method for piezoelectric actuator, drive apparatus for piezoelectric actuator, electronic device, control program for drive apparatus for piezoelectric actuator, and recording medium | Takashi Kawaguchi, Reiko Nagahama | 2008-03-25 |
| 7247970 | Drive method for piezoelectric actuator, drive apparatus for piezoelectric actuator, electronic device, control program for drive apparatus for piezoelectric actuator, and recording medium | Takashi Kawaguchi, Reiko Nagahama | 2007-07-24 |
| 7119475 | Driving method of piezoelectric actuator, driving apparatus of piezoelectric actuator, electronic watch, electronics, control program of piezoelectric actuator, and storage medium | Takashi Kawaguchi, Makoto Okeya | 2006-10-10 |
| 7027360 | Electronic timepiece with a date display function | Joji Kitahara | 2006-04-11 |
| 6796347 | Pneumatic tire including auxiliary grooves | Makoto Ishiyama, Takayuki Fukunaga | 2004-09-28 |
| 6607018 | Pneumatic tire having tread including inboard side area and outboard side area | Takayuki Fukunaga, Makoto Ishiyama | 2003-08-19 |
| 6595255 | Pneumatic tire including three circumferential grooves | Takayuki Fukunaga, Makoto Ishiyama | 2003-07-22 |
| 6097246 | Current limiting breaking device using electromagnetic repulsion coil | Kazuyuki Tsurunaga, Hiroshi Ohashi, Hideki Hachiya | 2000-08-01 |