Hiroyuki Tsukada

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Kodaira, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal panel having an opening in transparent conductive la...
- Patent number 8,274,637
- Issue date Sep 25, 2012
- Citizen Holdings Co., Ltd.
- Yoshitaka Kinoshita
- G02 - OPTICS
Information Patent Grant
Computer system having resume function
- Patent number 5,978,922
- Issue date Nov 2, 1999
- Kabushiki Kaisha Toshiba
- Makoto Arai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system for reading/writing system configuration using I/O...
- Patent number 5,963,738
- Issue date Oct 5, 1999
- Kabushiki Kaisha Toshiba
- Masayo Yamaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable computer system having password control means for holding...
- Patent number 5,931,948
- Issue date Aug 3, 1999
- Kabushiki Kaisha Toshiba
- Toshikazu Morisawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable computer having dedicated register group and peripheral co...
- Patent number 5,613,135
- Issue date Mar 18, 1997
- Kabushiki Kaisha Toshiba
- Makoto Sakai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable computer system having password control means for holding...
- Patent number 5,537,544
- Issue date Jul 16, 1996
- Kabushiki Kaisha Toshiba
- Toshikazu Morisawa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL PANEL
- Publication number 20100026947
- Publication date Feb 4, 2010
- Yoshitaka Kinoshita
- G02 - OPTICS