Yasunori Nakazaki

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Suwa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic timepiece
- Patent number 4,300,224
- Issue date Nov 10, 1981
- Kabushiki Kaisha Suwa Seikosha
- Yasunori Nakazaki
- G04 - HOROLOGY
Information Patent Grant
Liquid crystal display mechanism
- Patent number 4,242,679
- Issue date Dec 30, 1980
- Kabushiki Kaisha Suwa Seikosha
- Shinji Morozumi
- G02 - OPTICS