Hirohito Higashi

Follow

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Phased locked loop circuit including voltage controlled ring oscill...
- Patent number 8,044,727
- Issue date Oct 25, 2011
- Fujitsu Limited
- Hirohito Higashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oscillator and semiconductor device
- Patent number 7,336,135
- Issue date Feb 26, 2008
- Fujitsu Limited
- Hirohito Higashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Automatic bias adjustment circuit for use in PLL circuit
- Patent number 6,624,706
- Issue date Sep 23, 2003
- Fujitsu Limited
- Hirohito Higashi
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
PHASE-LOCKED LOOP CIRCUIT AND DELAY-LOCKED LOOP CIRCUIT
- Publication number 20090189655
- Publication date Jul 30, 2009
- Fujitsu Microelectronics Limited
- Hirohito HIGASHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VOLTAGE CONTROLLED RING OSCILLATOR
- Publication number 20090167446
- Publication date Jul 2, 2009
- Hirohito Higashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OSCILLATOR
- Publication number 20080252387
- Publication date Oct 16, 2008
- Fujitsu Limited
- Hirohito Higashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Oscillator and semiconductor device
- Publication number 20050265053
- Publication date Dec 1, 2005
- FUJITSU LIMITED
- Hirohito Higashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Automatic bias adjustment circuit for use in PLL circuit
- Publication number 20020079973
- Publication date Jun 27, 2002
- FUJITSU LIMITED
- Hirohito Higashi
- H03 - BASIC ELECTRONIC CIRCUITRY