Fujisawa; Masanori

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fujisawa; Masanori.The latest application filed is for "organic el drive circuit and organic el display device".

Company Profile

0.29.27

Fujisawa; Masanori - Kyoto JP
Fujisawa, Masanori - Ukyo-Ku JP
Fujisawa; Masanori - Kumagaya 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
Organic EL drive circuit with a D/A converter circuit and organic EL display device using the same Grant 7,876,297 - Maede , et al. January 25, 2	2011-01-25
Organic EL driver circuit and organic EL display device Grant 7,688,289 - Abe , et al. March 30, 2	2010-03-30
Organic EL drive circuit and organic EL display device using the same organic EL drive circuit Grant 7,586,469 - Fujisawa , et al. September 8, 2	2009-09-08
Organic EL drive circuit and organic EL display device Grant 7,471,050 - Shimada , et al. December 30, 2	2008-12-30
D/A converter circuit, organic EL drive circuit, and organic EL display Grant 7,456,767 - Abe , et al. November 25, 2	2008-11-25
Organic EL panel driving circuit, organic EL display device and organic EL panel driving circuit inspecting device Grant 7,446,737 - Maede , et al. November 4, 2	2008-11-04
Organic EL display device Grant 7,400,097 - Maede , et al. July 15, 2	2008-07-15
Reference current generator circuit of organic EL drive circuit, organic EL drive circuit and organic EL display device Grant 7,372,439 - Yaguma , et al. May 13, 2	2008-05-13
Organic El Drive Circuit and Organic El Display Device App 20080036385 - Maede; Jun ; et al.	2008-02-14
D/a Converter Circuit, Organic el Drive Circuit, and Oragnic el Display App 20070273566 - Abe; Shinichi ; et al.	2007-11-29
Organic El Display Device App 20070222717 - Maede; Jun ; et al.	2007-09-27
Organic el display device App 20070200812 - Maede; Jun ; et al.	2007-08-30
Organic El Display Device App 20070195022 - Maede; Jun ; et al.	2007-08-23
Method and apparatus for supporting development of integrated circuit and a transactional business method involving contracting and licensing Grant 7,243,311 - Mabuchi , et al. July 10, 2	2007-07-10
Organic el panel dirving circuit, organic el display device and organic el panel driving circuit inspecting device App 20070152935 - Maede; Jun ; et al.	2007-07-05
Organic el drive circuit and organic el display device App 20070115222 - Shimada; Yuji ; et al.	2007-05-24
Organic EL element drive circuit and organic EL display device using the same drive circuit Grant 7,129,916 - Maede , et al. October 31, 2	2006-10-31
Active matrix type organic EL panel drive circuit and organic EL display device Grant 7,119,769 - Abe , et al. October 10, 2	2006-10-10
Drive circuit of active matrix type organic EL panel and organic EL display device using the same drive circuit Grant 7,109,953 - Abe , et al. September 19, 2	2006-09-19
Display element drive circuit and display device Grant 7,109,966 - Abe , et al. September 19, 2	2006-09-19
Active matrix type organic EL panel drive circuit and organic EL display device Grant 7,098,905 - Abe , et al. August 29, 2	2006-08-29
Organic EL element drive circuit and organic EL display device using the same drive circuit Grant 7,084,577 - Maede , et al. August 1, 2	2006-08-01
Organic EL element drive circuit and organic EL display device using the same Grant 7,030,841 - Abe , et al. April 18, 2	2006-04-18
Organic EL element drive circuit and organic EL display device Grant 7,026,766 - Maede , et al. April 11, 2	2006-04-11
Organic EL panel drive circuit and organic EL display device using the same drive circuit Grant 7,002,303 - Maede , et al. February 21, 2	2006-02-21
Organic EL drive circuit and organic EL display device using the same Grant 6,992,647 - Hanada , et al. January 31, 2	2006-01-31
Method and apparatus for supporting development of integrated circuit App 20050278267 - Mabuchi, Shigeki ; et al.	2005-12-15
Organic EL drive circuit and organic EL display device using the same organic EL drive circuit App 20050259050 - Fujisawa, Masanori ; et al.	2005-11-24
D/A converter circuit, organic EL drive circuit and organic EL display device Grant 6,967,604 - Maede , et al. November 22, 2	2005-11-22
Reference current generator circuit of organic EL drive circuit, organic EL drive circuit and organic EL display device App 20050237284 - Yaguma, Hiroshi ; et al.	2005-10-27
D/A converter circuit, organic EL drive circuit and organic EL display device App 20050110665 - Maede, Jun ; et al.	2005-05-26
Active matrix type organic EL panel drive circuit and organic EL display device App 20050099368 - Abe, Shinichi ; et al.	2005-05-12
Organic EL element drive circuit and organic EL display device using the same drive circuit App 20050073486 - Maede, Jun ; et al.	2005-04-07
Integrated circuit and electronic apparatus provided with the same with software IP implementation App 20050069142 - Mabuchi, Shigeki ; et al.	2005-03-31
Organic EL panel drive circuit and organic EL display device using the same drive circuit App 20040263086 - Maede, Jun ; et al.	2004-12-30
Audio signal amplifier circuit and portable telephone set and portable electronic device using the same audio signal amplifier circuit Grant 6,792,121 - Koyama , et al. September 14, 2	2004-09-14
Organic EL element drive circuit and organic EL display device App 20040169478 - Maede, Jun ; et al.	2004-09-02
Organic EL element drive circuit and organic EL display device using the same App 20040155840 - Abe, Shinichi ; et al.	2004-08-12
Organic EL drive circuit and organic EL display device using the same Grant 6,756,738 - Maede , et al. June 29, 2	2004-06-29
Organic EL element drive circuit and organic EL display device Grant 6,747,417 - Meade , et al. June 8, 2	2004-06-08
Organic EL element drive circuit and organic EL display device using the same drive circuit App 20040085025 - Maede, Jun ; et al.	2004-05-06
Active matrix type organic EL panel drive circuit and organic EL display device App 20040032217 - Abe, Shinichi ; et al.	2004-02-19
Display element drive circuit and display device App 20040021652 - Abe, Shinichi ; et al.	2004-02-05
Drive circuit of active matrix type organic EL panel and organic EL display device using the same drive circuit App 20030234754 - Abe, Shinichi ; et al.	2003-12-25
Organic EL element drive circuit and organic EL display device App 20030184236 - Maede, Jun ; et al.	2003-10-02
Organic EL drive circuit and organic EL display device using the same App 20030151374 - Maede, Jun ; et al.	2003-08-14
Organic EL drive circuit and organic EL display device using the same App 20030151567 - Hanada, Kouichi ; et al.	2003-08-14
Organic EL drive circuit and organic EL display device using the same App 20020135314 - Kitahara, Shinji ; et al.	2002-09-26
Audio signal amplifier circuit and portable telephone set and portable electronic device using the same audio signal amplifier circuit App 20010030579 - Koyama, Yasuyuki ; et al.	2001-10-18
Mute circuit and digital audio amplifier circuit App 20010013808 - Fujisawa, Masanori	2001-08-16
Piezoelectric transformer driving circuit and cold cathode tube illuminating device using the same Grant 6,025,824 - Horiuchi , et al. February 15, 2	2000-02-15
Power amplifier circuit for audio signal and audio device using the same Grant 5,508,658 - Nishioka , et al. April 16, 1	1996-04-16
Power amplifier circuit for audio signal and audio device using the same Grant 5,483,197 - Nishioka , et al. January 9, 1	1996-01-09
Power amplifier circuit for audio signal and audio device using the same Grant 5,450,036 - Nishioka , et al. September 12, 1	1995-09-12
Power amplifier circuit for audio signal and audio device using the same Grant 5,424,684 - Nishioka , et al. June 13, 1	1995-06-13
Loudness control circuit Grant 5,325,440 - Fujisawa , et al. June 28, 1	1994-06-28

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