Ozasa; Masayuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ozasa; Masayuki.The latest application filed is for "reference voltage generating circuit and reference voltage source".

Company Profile

0.9.13

Ozasa; Masayuki - Kyoto JP
Ozasa; Masayuki - Kyoto-shi 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
Reference voltage generating circuit and reference voltage source Grant 8,779,750 - Ozasa , et al. July 15, 2	2014-07-15
Reference Voltage Generating Circuit And Reference Voltage Source App 20130241526 - OZASA; Masayuki ; et al.	2013-09-19
Mos Transistor Resistor, Filter, And Integrated Circuit App 20110095813 - OZASA; Masayuki ; et al.	2011-04-28
Passive polyphase filter Grant 7,405,636 - Ozasa , et al. July 29, 2	2008-07-29
Current source apparatus, light-emitting-device apparatus and digital-analog converting apparatus Grant 7,362,142 - Ozasa , et al. April 22, 2	2008-04-22
Differential amplifier and operational amplifier Grant 7,271,652 - Ozasa , et al. September 18, 2	2007-09-18
Differential amplifer and operational amplifier App 20070182487 - Ozasa; Masayuki ; et al.	2007-08-09
Receiver App 20070129041 - Yokoyama; Akio ; et al.	2007-06-07
Differential amplifier and operational amplifier Grant 7,215,195 - Ozasa , et al. May 8, 2	2007-05-08
Differential amplifier and operational amplifier App 20070001761 - Ozasa; Masayuki ; et al.	2007-01-04
Receiver if system having image rejection mixer and band-pass filter App 20060262230 - Ookubo; Manabu ; et al.	2006-11-23
Passive polyphase filter App 20060244551 - Ozasa; Masayuki ; et al.	2006-11-02
Differential amplifier and calculation amplifier Grant 7,116,170 - Ozasa , et al. October 3, 2	2006-10-03
Current drive circuit, light emitting element drive circuit and digital-analog converter Grant 7,064,696 - Ohkubo , et al. June 20, 2	2006-06-20
Current source circuit and amplifier using the same Grant 7,053,695 - Ozasa , et al. May 30, 2	2006-05-30
Current source circuit and amplifier using the same Grant 7,046,077 - Ozasa , et al. May 16, 2	2006-05-16
Current source circuit and amplifier using the same App 20050225381 - Ozasa, Masayuki ; et al.	2005-10-13
Current drive circuit, light emitting element drive circuit and digital-analog converter App 20050174099 - Ohkubo, Manabu ; et al.	2005-08-11
Differential amplifier and calculation amplifier App 20050151587 - Ozasa, Masayuki ; et al.	2005-07-14
Current source circuit and amplifier using the same App 20050134366 - Ozasa, Masayuki ; et al.	2005-06-23
Current source apparatus, light-emitting-device apparatus and digital-analog converting apparatus App 20050127988 - Ozasa, Masayuki ; et al.	2005-06-16
Current source circuit and amplifier using the same App 20040160268 - Ozasa, Masayuki ; et al.	2004-08-19

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