Hiroyuki Tarumizu

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image sensing device
- Patent number 8,749,663
- Issue date Jun 10, 2014
- Hitachi, Ltd.
- Ryohei Kittaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information recording apparatus and information recording method
- Patent number 8,139,927
- Issue date Mar 20, 2012
- Hitachi, Ltd.
- Hiroyuki Marumori
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording apparatus and information recording method
- Patent number 7,391,964
- Issue date Jun 24, 2008
- Hitachi, Ltd.
- Hiroyuki Marumori
- G11 - INFORMATION STORAGE
Information Patent Grant
Auto-iris method and apparatus for imaging device
- Patent number 5,315,394
- Issue date May 24, 1994
- Hitachi, Ltd.
- Tomoyuki Kurashige
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image pickup apparatus and method and system for controlling the ex...
- Patent number 5,299,015
- Issue date Mar 29, 1994
- Hitachi, Ltd.
- Takuya Imaide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frame still pictures with no double images
- Patent number 5,043,802
- Issue date Aug 27, 1991
- Hitachi, Ltd.
- Hiroyuki Tarumizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE SENSING DEVICE
- Publication number 20120057060
- Publication date Mar 8, 2012
- Ryohei KITTAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Information Recording Apparatus and Information Recording Method
- Publication number 20080232222
- Publication date Sep 25, 2008
- Hitachi, Ltd
- Hiroyuki MARUMORI
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording apparatus and information recording method
- Publication number 20030190160
- Publication date Oct 9, 2003
- Hitachi, Inc.
- Hiroyuki Marumori
- G11 - INFORMATION STORAGE