Igarashi; Kiyotaka
Patent Applications and Registrations
Patent applications and USPTO patent grants for Igarashi; Kiyotaka.The latest application filed is for "electric timepiece".
- Igarashi; Kiyotaka - Tokyo JP
- Igarashi; Kiyotaka - Nishitokyo JP
| Patent | Date |
|---|---|
| Electronic watch Grant RE41,686 - Fujita , et al. September 14, 2 | 2010-09-14 |
| Electric timepiece Grant 7,436,737 - Fukuda , et al. October 14, 2 | 2008-10-14 |
| Electronic watch and electronic watch control method Grant 7,154,816 - Igarashi , et al. December 26, 2 | 2006-12-26 |
| Electric timepiece App 20050002277 - Fukuda, Masami ; et al. | 2005-01-06 |
| Electronic clock Grant 6,819,634 - Igarashi November 16, 2 | 2004-11-16 |
| Electronic watch and electronic watch control method App 20040100870 - Igarashi, Kiyotaka ; et al. | 2004-05-27 |
| Electronic timepiece and method of driving eletronic timepiece App 20030174585 - Igarashi, Kiyotaka ; et al. | 2003-09-18 |
| Electronic clock App 20020172100 - Igarashi, Kiyotaka | 2002-11-21 |
| Electronic watch and drive method therefor App 20010043512 - Igarashi, Kiyotaka ; et al. | 2001-11-22 |
| Hand display-type electronic timepiece Grant 6,072,752 - Igarashi , et al. June 6, 2 | 2000-06-06 |
| Electronic watch Grant 5,889,736 - Fujita , et al. March 30, 1 | 1999-03-30 |
| Analog world watch Grant 5,237,544 - Sase , et al. August 17, 1 | 1993-08-17 |
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