Hideaki Sakaguchi

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Patents Grantslast 30 patents

Information Patent Grant
Reference voltage generating device, semiconductor integrated circu...
- Patent number 6,850,085
- Issue date Feb 1, 2005
- Sharp Kabushiki Kaisha
- Hideaki Sakaguchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Semiconductor testing apparatus and semiconductor testing method
- Patent number 6,833,715
- Issue date Dec 21, 2004
- Sharp Kabushiki Kaisha
- Hideaki Sakaguchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Testing device and testing method for semiconductor integrated circ...
- Patent number 6,766,266
- Issue date Jul 20, 2004
- Sharp Kabushiki Kaisha
- Hideaki Sakaguchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Testing device and testing method for a semiconductor integrated ci...
- Patent number 6,535,011
- Issue date Mar 18, 2003
- Sharp Kabushiki Kaisha
- Hideaki Sakaguchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method and apparatus for testing a driving circuit
- Patent number 5,473,619
- Issue date Dec 5, 1995
- Sharp Kabushiki Kaisha
- Hideaki Sakaguchi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Semiconductor testing apparatus and semiconductor testing method
- Publication number 20040008052
- Publication date Jan 15, 2004
- Hideaki Sakaguchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Reference voltage generating device, semiconductor integrated circu...
- Publication number 20030201788
- Publication date Oct 30, 2003
- Hideaki Sakaguchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS