List of Seiko Instruments patents

Patents where

Current Assignee

Name

‌

Seiko Instruments

Name	Description	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7215062 Ultrasonic motor and electronic appliance with ultrasonic motor	Patent 7215062 was granted and assigned to Seiko Instruments on May, 2007 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	7215062	May 8, 2007
‌ US Patent 7255473 Portable timepiece	Patent 7255473 was granted and assigned to Seiko Instruments on August, 2007 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	7255473	August 14, 2007
‌ US Patent 7401975 Watch	Patent 7401975 was granted and assigned to Seiko Instruments on July, 2008 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	7401975	July 22, 2008
‌ US Patent 7439658 Piezoelectric vibrator, oscillator, electronic part, electronic apparatus, method of fabricating piezoelectric vibrator and method of fabricating electronic part	Patent 7439658 was granted and assigned to Seiko Instruments on October, 2008 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	7439658	October 21, 2008
‌ US Patent 7615973 Adder and current mode switching regulator	Patent 7615973 was granted and assigned to Seiko Instruments on November, 2009 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	7615973	November 10, 2009
‌ US Patent 7278783 Wristwatch and strap for timepiece	Patent 7278783 was granted and assigned to Seiko Instruments on October, 2007 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	7278783	October 9, 2007
‌ US Patent 7646677 Portable electronic timepiece	Patent 7646677 was granted and assigned to Seiko Instruments on January, 2010 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	7646677	January 12, 2010
‌ US Patent 7507018 Wristwatch and band for wristwatch	Patent 7507018 was granted and assigned to Seiko Instruments on March, 2009 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	7507018	March 24, 2009
‌ US Patent 7404668 Timepiece	Patent 7404668 was granted and assigned to Seiko Instruments on July, 2008 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	7404668	July 29, 2008
‌ US Patent 7366392 Lighting device and display device using the same	Patent 7366392 was granted and assigned to Seiko Instruments on April, 2008 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	7366392	April 29, 2008
‌ US Patent 8032997 Manufacturing method for a piezoelectric vibrator	Patent 8032997 was granted and assigned to Seiko Instruments on October, 2011 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	8032997	October 11, 2011
‌ US Patent 7165903 Platen roller retaining structure recording apparatus	Patent 7165903 was granted and assigned to Seiko Instruments on January, 2007 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	7165903	January 23, 2007
‌ US Patent 7394054 Photoelectric converter and a method of driving the same	Patent 7394054 was granted and assigned to Seiko Instruments on July, 2008 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	7394054	July 1, 2008
‌ US Patent 7579573 Thermal activation method and thermal activation device for a heat-sensitive adhesive sheet	Patent 7579573 was granted and assigned to Seiko Instruments on August, 2009 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	7579573	August 25, 2009
‌ US Patent 8069543 Method of manufacturing piezoelectric vibrator, piezoelectric vibrator, oscillator, electronic device, and radio clock	Patent 8069543 was granted and assigned to Seiko Instruments on December, 2011 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	8069543	December 6, 2011
‌ US Patent 7956598 Voltage dividing circuit and magnetic sensor circuit	Patent 7956598 was granted and assigned to Seiko Instruments on June, 2011 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	7956598	June 7, 2011
‌ US Patent 7531945 Quartz crystal vibrator, oscillator and electronic apparatus	Patent 7531945 was granted and assigned to Seiko Instruments on May, 2009 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	7531945	May 12, 2009
‌ US Patent 7538513 Step motor drive circuit and analog electronic timepiece	Patent 7538513 was granted and assigned to Seiko Instruments on May, 2009 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	7538513	May 26, 2009
‌ US Patent 7547154 Sheet material cutting unit and printing device	Patent 7547154 was granted and assigned to Seiko Instruments on June, 2009 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	7547154	June 16, 2009
‌ US Patent 7161198 Semiconductor integrated circuit device having MOS transistor	Patent 7161198 was granted and assigned to Seiko Instruments on January, 2007 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	7161198	January 9, 2007
‌ US Patent 7561173 Thermal printer	Patent 7561173 was granted and assigned to Seiko Instruments on July, 2009 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	7561173	July 14, 2009
‌ US Patent 7387434 Lockable push button for portable apparatus such as a watch	Patent 7387434 was granted and assigned to Seiko Instruments on June, 2008 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	7387434	June 17, 2008
‌ US Patent 7619175 Spring structure for press type switch and press type switch for electronic timepiece and electronic timepiece having the same	Patent 7619175 was granted and assigned to Seiko Instruments on November, 2009 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	7619175	November 17, 2009
‌ US Patent 7535206 Synchronous rectifying type switching regulator control circuit and semiconductor integrated circuit including the same	Patent 7535206 was granted and assigned to Seiko Instruments on May, 2009 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	7535206	May 19, 2009
‌ US Patent 7329042 Watch crown with anti-rotation gasket	Patent 7329042 was granted and assigned to Seiko Instruments on February, 2008 by the United States Patent and Trademark Office.	‌ Seiko Instruments	United States Patent and Trademark Office	7329042	February 12, 2008

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