Ryoichi KUNIMI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Battery holding device and timepiece
- Patent number 11,522,247
- Issue date Dec 6, 2022
- Casio Computer Co., Ltd.
- Ryoichi Kunimi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wheel train device and timepiece
- Patent number 11,372,371
- Issue date Jun 28, 2022
- Casio Computer Co., Ltd.
- Ryoichi Kunimi
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE AND WATCH
- Publication number 20240210896
- Publication date Jun 27, 2024
- CASIO COMPUTER CO., LTD.
- Jun MIWA
- G04 - HOROLOGY
Information Patent Application
BATTERY HOLDING DEVICE AND TIMEPIECE
- Publication number 20200194746
- Publication date Jun 18, 2020
- CASIO COMPUTER CO., LTD.
- Ryoichi KUNIMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WHEEL TRAIN DEVICE AND TIMEPIECE
- Publication number 20190094806
- Publication date Mar 28, 2019
- CASIO COMPUTER CO., LTD.
- Ryoichi KUNIMI
- G04 - HOROLOGY