Koju Aoki

Person

Kasugai, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and circuit for correcting sensor temperature dependency cha...
- Patent number 7,857,505
- Issue date Dec 28, 2010
- Fujitsu Semiconductor Limited
- Hiroyuki Sakima
- G01 - MEASURING TESTING
Information Patent Grant
MOS type variable capacitance device
- Patent number 7,622,760
- Issue date Nov 24, 2009
- Fujitsu Microelectronics Limited
- Takaoki Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Prescaler and buffer
- Patent number 7,573,970
- Issue date Aug 11, 2009
- Fujitsu Microelectronics Limited
- Katashi Hasegawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier circuit and control method thereof
- Patent number 7,345,536
- Issue date Mar 18, 2008
- Fujitsu Limited
- Masaya Mizutani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sensor detection apparatus and sensor
- Patent number 7,271,595
- Issue date Sep 18, 2007
- Fujitsu Limited
- Katsuya Shimizu
- G01 - MEASURING TESTING
Information Patent Grant
Electronic device
- Patent number 7,064,645
- Issue date Jun 20, 2006
- Fujitsu Limited
- Kazuhiko Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mode switching method for PLL circuit and mode control circuit for...
- Patent number 6,864,729
- Issue date Mar 8, 2005
- Fujitsu Limited
- Koju Aoki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Reset circuit and pll frequency synthesizer
- Patent number 6,795,516
- Issue date Sep 21, 2004
- Fujitsu Limited
- Koji Takekawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Mode control of PLL circuit
- Patent number 6,525,612
- Issue date Feb 25, 2003
- Fujitsu Limited
- Koju Aoki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Phase shifter for a quadrature modulator and an image suppression m...
- Patent number 6,181,181
- Issue date Jan 30, 2001
- Fujitsu Limited
- Masahiro Tsukahara
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Temperature characteristic correction method and sensor amplificati...
- Publication number 20070229120
- Publication date Oct 4, 2007
- FUJITSU LIMITED
- Takuya Okajima
- G01 - MEASURING TESTING
Information Patent Application
Prescaler and buffer
- Publication number 20070223648
- Publication date Sep 27, 2007
- FUJITSU LIMITED
- Katashi Hasegawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and circuit for correcting sensor temperature dependency cha...
- Publication number 20070214884
- Publication date Sep 20, 2007
- FUJITSU LIMITED
- Hiroyuki Sakima
- G01 - MEASURING TESTING
Information Patent Application
Sensor detection apparatus and sensor
- Publication number 20070115005
- Publication date May 24, 2007
- FUJITSU LIMITED
- Katsuya Shimizu
- G01 - MEASURING TESTING
Information Patent Application
Amplifier circuit and control method thereof
- Publication number 20060208795
- Publication date Sep 21, 2006
- FUJITSU LIMITED
- Masaya Mizutani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Mos type variable capacitance device
- Publication number 20050127411
- Publication date Jun 16, 2005
- FUJITSU LIMITED
- Takaoki Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic device
- Publication number 20030127704
- Publication date Jul 10, 2003
- Kazuhiko Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Mode switching method for PLL circuit and mode control circuit for...
- Publication number 20020140470
- Publication date Oct 3, 2002
- FUJITSU LIMITED
- Koju Aoki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Mode control of PLL circuit
- Publication number 20020005763
- Publication date Jan 17, 2002
- FUJITSU LIMITED
- Koju Aoki
- H03 - BASIC ELECTRONIC CIRCUITRY

Person

Patents Grantslast 30 patents

Method and circuit for correcting sensor temperature dependency cha...

MOS type variable capacitance device

Prescaler and buffer

Amplifier circuit and control method thereof

Sensor detection apparatus and sensor

Electronic device

Mode switching method for PLL circuit and mode control circuit for...

Reset circuit and pll frequency synthesizer

Mode control of PLL circuit

Phase shifter for a quadrature modulator and an image suppression m...

Patents Applicationslast 30 patents

Temperature characteristic correction method and sensor amplificati...

Prescaler and buffer

Method and circuit for correcting sensor temperature dependency cha...

Sensor detection apparatus and sensor

Amplifier circuit and control method thereof

Mos type variable capacitance device

Electronic device

Mode switching method for PLL circuit and mode control circuit for...

Mode control of PLL circuit