Jyunichi HIROKAWA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic timepiece, method of display control, and storage medium
- Patent number 11,281,165
- Issue date Mar 22, 2022
- Casio Computer Co., Ltd.
- Jyunichi Hirokawa
- G04 - HOROLOGY
Information Patent Grant
Electronic timepiece
- Patent number 9,523,962
- Issue date Dec 20, 2016
- Casio Computer Co., Ltd.
- Hirohisa Maruyama
- G04 - HOROLOGY
Information Patent Grant
Analog electronic timepiece
- Patent number 9,310,773
- Issue date Apr 12, 2016
- Casio Computer Co., Ltd.
- Jyunichi Hirokawa
- G04 - HOROLOGY
Information Patent Grant
Date displaying apparatus
- Patent number 8,467,271
- Issue date Jun 18, 2013
- Casio Computer Co., Ltd.
- Jyunichi Hirokawa
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC TIMEPIECE, METHOD OF DISPLAY CONTROL, AND STORAGE MEDIUM
- Publication number 20190137945
- Publication date May 9, 2019
- CASIO COMPUTER CO., LTD.
- Jyunichi HIROKAWA
- G04 - HOROLOGY
Information Patent Application
LIQUID CRYSTAL DRIVING DEVICE, ELECTRONIC WATCH, LIQUID CRYSTAL DRI...
- Publication number 20180240422
- Publication date Aug 23, 2018
- CASIO COMPUTER CO., LTD.
- Tatsuyoshi OMURA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTRONIC TIMEPIECE
- Publication number 20160252885
- Publication date Sep 1, 2016
- CASIO COMPUTER CO., LTD.
- Hirohisa MARUYAMA
- G04 - HOROLOGY
Information Patent Application
ANALOG ELECTRONIC TIMEPIECE
- Publication number 20140064040
- Publication date Mar 6, 2014
- CASIO COMPUTER CO., LTD.
- Jyunichi HIROKAWA
- G04 - HOROLOGY
Information Patent Application
DATE DISPLAYING APPARATUS
- Publication number 20110134726
- Publication date Jun 9, 2011
- CASIO COMPUTER CO., LTD.
- Jyunichi Hirokawa
- G04 - HOROLOGY