Inventor
MARUYAMA HIROHISA
JP9 patents
Patents
9 patentsUS11500335B2Nov 15, 2022
Electronic timepiece
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Data recording and reproducing apparatus capable of detecting an input for controlling an output
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US10802446B2Oct 13, 2020
Time display device, electronic timepiece, time display control method and storage medium
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US10082770B2Sep 25, 2018
Communication apparatus, electronic timepiece, communication method and recording medium
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Communication apparatus, electronic timepiece, communication method and recording medium
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US10691076B2Jun 23, 2020
Electronic timepiece
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US10007236B2Jun 26, 2018
Electronic timepiece
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US9523962B2Dec 20, 2016
Electronic timepiece
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