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Patent applications and USPTO patent grants for Takizawa; Katsuyoshi.The latest application filed is for "chronograph timepiece having zeroing structure".
Patent | Date |
---|---|
Calendar timepiece Grant 7,106,661 - Watanabe , et al. September 12, 2 | 2006-09-12 |
Chronograph timepiece having zeroing structure Grant 7,029,169 - Takahashi , et al. April 18, 2 | 2006-04-18 |
Self-winding timepiece having train wheel setting apparatus Grant 6,814,483 - Watanabe , et al. November 9, 2 | 2004-11-09 |
Chronograph timepiece having zeroing structure App 20040218473 - Takahashi, Takashi ;   et al. | 2004-11-04 |
Chronograph timepiece containing chronogeaph train wheel disposed in chronograph unit App 20040208087 - Takizawa, Katsuyoshi ;   et al. | 2004-10-21 |
Chronograph timepiece having calendar mechanism App 20040208085 - Watanabe, Mamoru ;   et al. | 2004-10-21 |
Chronograph timepiece having hour/minute coupling lever App 20040190381 - Tokoro, Takeshi ;   et al. | 2004-09-30 |
Self-winding timepiece having train wheel setting apparatus App 20040130972 - Watanabe, Mamoru ;   et al. | 2004-07-08 |
Timepiece with calendar App 20040130970 - Watanabe, Mamoru ;   et al. | 2004-07-08 |
Chronograph timepiece Grant 6,406,176 - Takahashi , et al. June 18, 2 | 2002-06-18 |
Clock with a mainspring wound state indicator Grant 6,166,999 - Jujo , et al. December 26, 2 | 2000-12-26 |
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