Yukari Hoshino

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Energy saving timepiece
- Patent number 5,457,664
- Issue date Oct 10, 1995
- Seikosha Co., Ltd.
- Takahiro Izukawa
- G04 - HOROLOGY
Information Patent Grant
Drive unit for a rotary decoration
- Patent number 5,425,005
- Issue date Jun 13, 1995
- Seikosha Co., Ltd.
- Takuo Urabe
- G04 - HOROLOGY
Information Patent Grant
Alarm clock having an ambient light detector
- Patent number 5,359,577
- Issue date Oct 25, 1994
- Seikosha Co., Ltd.
- Yukari Hoshino
- G04 - HOROLOGY