Akihiro Fujita

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Nara-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Input device
- Patent number 6,326,948
- Issue date Dec 4, 2001
- Sharp Kabushiki Kaisha
- Mitsuo Kobachi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Input device for a computer and the like and input processing method
- Patent number 6,300,940
- Issue date Oct 9, 2001
- Sharp Kabushiki Kaisha
- Kiyoshi Ebina
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical sensor with concave mirror
- Patent number 6,153,876
- Issue date Nov 28, 2000
- Sharp Kabushiki Kaisha
- Akihiro Fujita
- G05 - CONTROLLING REGULATING
Information Patent Grant
Photoreflective detector including a light emitting element and a l...
- Patent number 6,060,337
- Issue date May 9, 2000
- Sharp Kabushiki Kaisha
- Mitsuo Kobachi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Input device for a computer and the like and input processing method
- Patent number 5,943,233
- Issue date Aug 24, 1999
- Sharp Kabushiki Kaisha
- Kiyoshi Ebina
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Photoreflective detector including a light emitting element and a l...
- Patent number 5,811,797
- Issue date Sep 22, 1998
- Sharp Kabushiki Kaisha
- Mitsuo Kobachi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Input device
- Publication number 20010007449
- Publication date Jul 12, 2001
- Sharp Kabushiki Kaisha
- Mitsuo Kobachi
- G01 - MEASURING TESTING