Hiroyuki Ishikawa

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Capacitive touchscreen
- Patent number 9,665,224
- Issue date May 30, 2017
- Hosiden Corporation
- Kunihiko Yokohama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal display device and method for manufacturing transpar...
- Patent number 8,964,149
- Issue date Feb 24, 2015
- Hosiden Corporation
- Hiroyuki Ishikawa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
CAPACITIVE TOUCHSCREEN
- Publication number 20150370368
- Publication date Dec 24, 2015
- HOSIDEN CORPORATION
- Kunihiko YOKOHAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH PANEL
- Publication number 20140240619
- Publication date Aug 28, 2014
- HOSIDEN CORPORATION
- Kunihiko YOKOHAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING TRANSPAR...
- Publication number 20120019749
- Publication date Jan 26, 2012
- HOSIDEN CORPORATION
- Hiroyuki Ishikawa
- G02 - OPTICS