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Patents Grantslast 30 patents

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Ion generation device and electrical apparatus
- Patent number 9,099,275
- Issue date Aug 4, 2015
- Sharp Kabushiki Kaisha
- Kazuharu Date
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microprocessor having waiting function
- Patent number 5,301,307
- Issue date Apr 5, 1994
- Sharp Kabushiki Kaisha
- Fumio Murooka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for and method of generating a timing signal
- Patent number 5,040,234
- Issue date Aug 13, 1991
- Sharp Kabushiki Kaisha
- Tooru Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Amplifier circuit more immune to fluctuation of reference voltage
- Patent number 4,972,159
- Issue date Nov 20, 1990
- Sharp Kabushiki Kaisha
- Yoshihisa Nakatoh
- H03 - BASIC ELECTRONIC CIRCUITRY