Tsuchiya; Chikara

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsuchiya; Chikara.The latest application filed is for "semiconductor apparatus".

Company Profile

0.26.16

Tsuchiya; Chikara - Kasugai JP
Tsuchiya; Chikara - Kawasaki JP
Tsuchiya; Chikara - Kawaski JP
Tsuchiya; Chikara - Kanagawa JP
Tsuchiya; Chikara - Machida JP
Tsuchiya; Chikara - Tokyo

*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
Active rectifying apparatus Grant 8,416,015 - Tsuchiya April 9, 2	2013-04-09
Semiconductor Apparatus App 20110181218 - TSUCHIYA; Chikara	2011-07-28
Power supply circuit for providing semiconductor integrated circuit device with a plurality of power supply voltages Grant 7,928,601 - Ozawa , et al. April 19, 2	2011-04-19
DC-DC converter and control circuit for DC-DC converter Grant 7,777,473 - Hasegawa , et al. August 17, 2	2010-08-17
Dc-dc Converter And Control Circuit For Dc-dc Converter App 20090051339 - Hasegawa; Morihito ; et al.	2009-02-26
DC-DC converter and control circuit for DC-DC converter Grant 7,456,623 - Hasegawa , et al. November 25, 2	2008-11-25
Offset cancel circuit of voltage follower equipped with operational amplifier Grant 7,358,946 - Kokubun , et al. April 15, 2	2008-04-15
Bipolar supply voltage generator and semiconductor device for same Grant 7,342,436 - Tsuchiya , et al. March 11, 2	2008-03-11
Linear regulator circuit App 20070216381 - Tsuchiya; Chikara ; et al.	2007-09-20
X-Y address type solid-state image pickup device with an image averaging circuit disposed in the noise cancel circuit Grant 7,242,427 - Kokubun , et al. July 10, 2	2007-07-10
DC-DC converter and control circuit for DC-DC converter App 20070145961 - Hasegawa; Morihito ; et al.	2007-06-28
CMOS image sensor with voltage control circuit Grant 7,224,390 - Kokubun , et al. May 29, 2	2007-05-29
Control circuit for DC-DC converter in semiconductor integrated circuit device Grant 7,221,131 - Ozawa , et al. May 22, 2	2007-05-22
CMOS sensor circuit having a voltage control circuit controlling a gate potential of a photodiode reset transistor to a potential other than power source potentials Grant 7,196,726 - Kokubun , et al. March 27, 2	2007-03-27
Control circuit for DC-DC converter in semiconductor integrated circuit device App 20060139820 - Ozawa; Hidekiyo ; et al.	2006-06-29
Power supply circuit for providing semiconductor integrated circuit device with a plurality of power supply voltages App 20060139828 - Ozawa; Hidekiyo ; et al.	2006-06-29
DC/DC converter Grant 7,019,501 - Dogome , et al. March 28, 2	2006-03-28
Offset cancel circuit of voltage follower equipped with operational amplifier App 20050270264 - Kokubun, Masatoshi ; et al.	2005-12-08
Offset cancel circuit of voltage follower equipped with operational amplifier Grant 6,946,905 - Kokubun , et al. September 20, 2	2005-09-20
Image sensor Grant 6,914,631 - Udo , et al. July 5, 2	2005-07-05
A/D converter with reduced power consumption Grant 6,888,488 - Takakusagi , et al. May 3, 2	2005-05-03
DC/DC converter App 20050030777 - Dogome, Hirofumi ; et al.	2005-02-10
Solid state image pickup apparatus having a plurality of split buses Grant 6,747,700 - Funakoshi , et al. June 8, 2	2004-06-08
CMOS image sensor App 20030146993 - Kokubun, Masatoshi ; et al.	2003-08-07
Bipolar supply voltage generator and semiconductor device for same App 20030117209 - Tsuchiya, Chikara ; et al.	2003-06-26
A/D converter with reduced power consumption App 20030112169 - Takakusagi, Hiroshi ; et al.	2003-06-19
Offset cancel circuit of voltage follower equipped with operational amplifier App 20030103029 - Kokubun, Masatoshi ; et al.	2003-06-05
CMOS sensor circuit having a voltage control circuit controlling a gate potential of a photodiode reset transistor to a potential other than power source potentials App 20020163584 - Kokubun, Masatoshi ; et al.	2002-11-07
X-Y address type solid-state image pickup device App 20020158982 - Kokubun, Masatoshi ; et al.	2002-10-31
X-Y address type solid-state image pickup device App 20020158974 - Udo, Shinya ; et al.	2002-10-31
Operational amplifier and its offset cancel circuit Grant 6,448,836 - Kokubun , et al. September 10, 2	2002-09-10
Operational amplifier and its offset cancel circuit App 20020008562 - Kokubun, Masatoshi ; et al.	2002-01-24
Temperature compensated crystal oscillator Grant 5,668,506 - Watanabe , et al. September 16, 1	1997-09-16
Digital temperature compensated crystal oscillator Grant 5,548,252 - Watanabe , et al. August 20, 1	1996-08-20
Ring oscillator having outputs that are selectively combined to produce different frequencies Grant 5,262,735 - Hashimoto , et al. November 16, 1	1993-11-16
Error absorbing system in a neuron computer Grant 5,216,746 - Yoshizawa , et al. June 1, 1	1993-06-01
Learning system in a neuron computer Grant 5,142,666 - Yoshizawa , et al. August 25, 1	1992-08-25
Neurocomputer with analog signal bus Grant 5,131,072 - Yoshizawa , et al. July 14, 1	1992-07-14
Detection circuit for amplitude modulated signals Grant 5,126,683 - Ishikawa , et al. June 30, 1	1992-06-30
Audio-frequency power amplifier Grant 4,433,306 - Honda , et al. February 21, 1	1984-02-21
Integrated circuit for generating a reference voltage Grant 4,362,985 - Tsuchiya December 7, 1	1982-12-07

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