Keisuke KIYOMIZU

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Miyazaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Clock display device
- Patent number 8,547,800
- Issue date Oct 1, 2013
- Lapis Semiconductor Co., Ltd.
- Keisuke Kiyomizu
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
CLOCK DISPLAY DEVICE
- Publication number 20120230157
- Publication date Sep 13, 2012
- LAPIS Semiconductor Co., Ltd.
- Keisuke KIYOMIZU
- G04 - HOROLOGY