Hitomi Shimizu

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical beam scanner, image forming device, and optical beam scanni...
- Patent number 7,339,713
- Issue date Mar 4, 2008
- Ricoh Printing Systems, Ltd.
- Hitomi Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Page printer controller
- Patent number 5,764,865
- Issue date Jun 9, 1998
- Hitachi Koki Co., Ltd.
- Masaki Masubuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical recorder having a signal separation circuit and a FIFO memo...
- Patent number 5,578,819
- Issue date Nov 26, 1996
- Hitachi Koki Co., Ltd.
- Keiji Kataoka
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Optical beam scanner, image forming device, and optical beam scanni...
- Publication number 20070047048
- Publication date Mar 1, 2007
- Hitomi Shimizu
- G06 - COMPUTING CALCULATING COUNTING