Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7408845 | Radio corrected clock | Takashi Ihara, Akinari Takada, Masaaki Namekawa | 2008-08-05 |
| 6876602 | Electronic timepiece, information processing device, method of displaying charged condition of secondary cell, and computer product | Masakazu Ichikawa, Isao Kitazawa, Tomio Okigami | 2005-04-05 |
| 6754138 | Data transmission/reception system for electronic timepieces | — | 2004-06-22 |
| 6522601 | Data transmission/reception system for electronic timepieces | — | 2003-02-18 |
| 6490230 | Electronic watch with meter function and display means | Kenji Shimoda, Shinichi Yamada, Kenji Miyasaka, Nobuyuki Uehara, Noritoshi Suzuki | 2002-12-03 |
| 6483781 | Electronic watch and drive method therefor | Kiyotaka Igarashi, Akiyoshi Murakami, Kenji Shimoda, Noritoshi Suzuki | 2002-11-19 |
| 4516120 | Display device | — | 1985-05-07 |