Onitsuka; Osamu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Onitsuka; Osamu.The latest application filed is for "piezoelectric vibrator, oscillator, electronic equipment and radio-controlled timepiece, and method of manufacturing piezoelectric vibrator".

Company Profile

0.17.5

Onitsuka; Osamu - Chiba N/A JP
Onitsuka; Osamu - Chiba-shi JP
Onitsuka; Osamu - Tokyo 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
Piezoelectric vibrator having a restriction portion for restricting scattering of a getter material, oscillator, electronic equipment and radio-controlled timepiece Grant 8,400,050 - Onitsuka , et al. March 19, 2	2013-03-19
Piezoelectric vibrator, piezoelectric vibrator manufacturing method, oscillator, electronic device, radio-controlled timepiece Grant 8,212,454 - Onitsuka , et al. July 3, 2	2012-07-03
Manufacturing method for a piezoelectric vibrator Grant 8,032,997 - Numata , et al. October 11, 2	2011-10-11
Method of manufacturing a piezoelectric vibrator Grant 8,020,265 - Onitsuka , et al. September 20, 2	2011-09-20
Piezoelectric Vibrator, Oscillator, Electronic Equipment And Radio-controlled Timepiece, And Method Of Manufacturing Piezoelectric Vibrator App 20110164473 - Onitsuka; Osamu ; et al.	2011-07-07
Piezoelectric Vibrator, Piezoelectric Vibrator Manufacturing Method, Oscillator, Electronic Device, Radio-controlled Timepiece App 20110050046 - ONITSUKA; Osamu ; et al.	2011-03-03
Piezoelectric vibrator with hermetically closed casing and filler comprising non-spherical conductive particles Grant 7,872,401 - Onitsuka , et al. January 18, 2	2011-01-18
Piezoelectric Vibrator Manufacturing Method, Piezoelectric Vibrator, Oscillator, Electronic Device, And Radio-controlled Watch App 20100320877 - ONITSUKA; Osamu ; et al.	2010-12-23
Piezoelectric Vibrator Manufacturing Method, Fixing Jig, Piezoelectric Vibrator, Oscillator, Electronic Device, And Radio-controlled Watch App 20100308694 - NUMATA; Masashi ; et al.	2010-12-09
Method Of Manufacturing Piezoelectric Vibrator, Piezoelectric Vibrator, Oscillator, Electronic Device, And Radio Clock App 20100301709 - ONITSUKA; Osamu ; et al.	2010-12-02
Organic electroluminescent device Grant 6,445,126 - Arai , et al. September 3, 2	2002-09-03
Organic electroluminescent device having a conjugated polymer and an inorganic insulative electron injecting and transporting layer Grant 6,404,126 - Arai , et al. June 11, 2	2002-06-11
Organic EL display assembly Grant 6,284,342 - Ebisawa , et al. September 4, 2	2001-09-04
Organic electroluminescent device Grant 6,268,071 - Yasukawa , et al. July 31, 2	2001-07-31
Organic electroluminescent device Grant 6,259,204 - Ebisawa , et al. July 10, 2	2001-07-10
Organic electroluminescent device and preparation method with ITO electrode (111) orientation Grant 6,188,176 - Nakaya , et al. February 13, 2	2001-02-13
Organic EL element and method of producing the same Grant 6,187,457 - Arai , et al. February 13, 2	2001-02-13
System and process for fabricating an organic electroluminescent display device Grant 6,132,280 - Tanabe , et al. October 17, 2	2000-10-17
Organic electroluminescent color display having color transmitting layers and fluorescence converting layer with improved structure for color conversion efficiency on a color transmitting layer Grant 6,121,726 - Codama , et al. September 19, 2	2000-09-19
Organic electroluminescent display device, and method and system for making the same Grant 6,049,167 - Onitsuka , et al. April 11, 2	2000-04-11
Color conversion material, and organic electroluminescent color display using the same Grant 6,023,371 - Onitsuka , et al. February 8, 2	2000-02-08

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