TOKORO; Takeshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for TOKORO; Takeshi.The latest application filed is for "hand-wound timepiece return spring structure, and hand-wound mechanism and hand-wound timepiece having the same".

Company Profile

0.15.22

TOKORO; Takeshi - Chiba-shi JP
TOKORO; Takeshi - Tokyo JP
Tokoro; Takeshi - Chiba JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Hand-wound Timepiece Return Spring Structure, And Hand-wound Mechanism And Hand-wound Timepiece Having The Same App 20120230160 - TOKORO; Takeshi ; et al.	2012-09-13
Sliding Parts, Precision Parts And Timepieces And Electronic Equipment Using The Same App 20110086976 - ENDO; Morinobu ; et al.	2011-04-14
Sliding Parts, Precision Parts And Timepieces And Electronic Equipment Using The Same App 20090286064 - ENDO; Morinobu ; et al.	2009-11-19
Multifunctional clock capable of realizing plurality of movement layouts Grant 7,609,588 - Tokoro , et al. October 27, 2	2009-10-27
Sliding parts, precision parts and timepieces and electronic equipment using the same Grant 7,575,800 - Endo , et al. August 18, 2	2009-08-18
Multifunctional timepiece including plural types of hand operating train wheels Grant 7,443,768 - Watanabe , et al. October 28, 2	2008-10-28
Multifunctional Timepiece Including Plural Types Of Hand Operating Train Wheels App 20080130419 - Watanabe; Mamoru ; et al.	2008-06-05
Multifunctional Clock Capable of Realizing Plurality of Movement Layouts App 20070291593 - Tokoro; Takeshi ; et al.	2007-12-20
Multifunction timepiece having fan shape moving hand train wheel and fan shape moving hand train wheel apparatus Grant 7,269,102 - Hirano , et al. September 11, 2	2007-09-11
Multifunction timepiece having fan shape moving hand mechanism including return spring and fan shape moving hand train wheel apparatus Grant 7,269,101 - Watanabe , et al. September 11, 2	2007-09-11
Multifunction timepiece capable of constituting plural fan shape moving hand train wheel layouts Grant 7,215,602 - Hirano , et al. May 8, 2	2007-05-08
Timepiece, having bearing portion formed of resin and wheel train Grant 7,170,827 - Endo , et al. January 30, 2	2007-01-30
Timepiece including base plate formed of resin and wheel train Grant 7,167,420 - Endo , et al. January 23, 2	2007-01-23
Calendar timepiece Grant 7,106,661 - Watanabe , et al. September 12, 2	2006-09-12
Timepiece including base plate formed of resin and wheel train App 20060164925 - Endo; Morinobu ; et al.	2006-07-27
Multifunction timepiece capable of constituting plural fan shape moving hand train wheel layouts App 20060140057 - Hirano; Kei ; et al.	2006-06-29
Multifunction timepiece having fan shape moving hand mechanism including return spring and fan shape moving hand train wheel apparatus App 20060126436 - Watanabe; Namoru ; et al.	2006-06-15
Multifunction timepiece having fan shape moving hand train wheel and fan shape moving hand train wheel apparatus App 20060126442 - Hirano; Kei ; et al.	2006-06-15
Chronograph timepiece having zeroing structure Grant 7,029,169 - Takahashi , et al. April 18, 2	2006-04-18
Ball bearing and self-winding timepiece App 20050196087 - Endo, Morinobu ; et al.	2005-09-08
Winding stem structure, and watch having the same App 20050169113 - Tokoro, Takeshi ; et al.	2005-08-04
Ultrasonic motor, and electronic timepiece having ultrasonic motor App 20050127782 - Endo, Morinobu ; et al.	2005-06-16
Alarm electronic timepiece and conductive spring App 20050128877 - Endo, Morinobu ; et al.	2005-06-16
Timepiece, having bearing portion formed of resin and wheel train App 20050128884 - Endo, Morinobu ; et al.	2005-06-16
Slide part and precision part, and timepiece and electronic device using them App 20050078561 - Endo, Morinobu ; et al.	2005-04-14
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 having calendar mechanism App 20040208085 - Watanabe, Mamoru ; et al.	2004-10-21
Chronograph timepiece containing chronogeaph train wheel disposed in chronograph unit App 20040208087 - Takizawa, Katsuyoshi ; et al.	2004-10-21
Chronograph timepiece having hour/minute coupling lever App 20040190381 - Tokoro, Takeshi ; et al.	2004-09-30
Timepiece with calendar App 20040130970 - Watanabe, Mamoru ; et al.	2004-07-08
Self-winding timepiece having train wheel setting apparatus App 20040130972 - Watanabe, Mamoru ; et al.	2004-07-08
Mechanical timepiece with stud adjustment mechanism Grant 6,612,734 - Watanabe , et al. September 2, 2	2003-09-02
Rate adjusting method of mechanical timepieces Grant 6,609,822 - Tokoro , et al. August 26, 2	2003-08-26
Mechanical timepiece with posture detector and the posture detector App 20030137901 - Tokoro, Takeshi ; et al.	2003-07-24
Mechanical timepiece with posture detector Grant 6,520,674 - Tokoro February 18, 2	2003-02-18
Mechanical timepiece with timed annular balance rotating angle control mechanism Grant 6,431,746 - Jujo , et al. August 13, 2	2002-08-13

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