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Yoshiyasu WATANABE
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Koganei-shi, Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Radio wave watch
Patent number
11,656,582
Issue date
May 23, 2023
Citizen Watch Co., Ltd.
Yoshiyasu Watanabe
G04 - HOROLOGY
Patents Applications
last 30 patents
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Patent Application
Code Generation System and Code Generation Method
Publication number
20240143958
Publication date
May 2, 2024
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
Tomohisa KOHIYAMA
G06 - COMPUTING CALCULATING COUNTING
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Patent Application
RADIO WAVE WATCH
Publication number
20200319605
Publication date
Oct 8, 2020
CITIZEN WATCH CO., LTD
Yoshiyasu WATANABE
G04 - HOROLOGY
Information
Patent Application
RADIO-CONTROLLED WATCH
Publication number
20200089170
Publication date
Mar 19, 2020
Citizen Watch Co., Ltd.
Ken KITAMURA
G04 - HOROLOGY