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Light controller
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Patent number 8,144,384
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Issue date Mar 27, 2012
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Rohm Co., Ltd.
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Yoshikazu Fujimori
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G11 - INFORMATION STORAGE
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Information processing device
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Issue date Feb 16, 2010
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Panasonic Corporation
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Tatsuya Suzuki
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Sound processing circuit
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Patent number 6,381,333
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Issue date Apr 30, 2002
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Matsushita Electric Industrial Co., Ltd.
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Tatsuya Suzuki
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H04 - ELECTRIC COMMUNICATION TECHNIQUE