Electroluminescent elements

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CPC
G03G2215/0456

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Parent Industries

GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G2215/00Apparatus for electrophotographic processes

Current Industry

G03G2215/0456Electroluminescent elements

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Patents Grantslast 30 patents

Information Patent Grant
Display device and manufacturing method therefor, and multi-piece d...
- Patent number 10,777,110
- Issue date Sep 15, 2020
- Japan Display Inc.
- Kota Makishi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Exposure head and image forming apparatus
- Patent number 8,355,185
- Issue date Jan 15, 2013
- Seiko Epson Corporation
- Takeshi Sowa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Exposure head, image forming device, and image forming method
- Patent number 7,907,162
- Issue date Mar 15, 2011
- Seiko Epson Corporation
- Nozomu Inoue
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
EXPOSURE HEAD AND IMAGE FORMING APPARATUS
- Publication number 20110128594
- Publication date Jun 2, 2011
- SEIKO EPSON CORPORATION
- Takeshi SOWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Exposure Head and Image Forming Device
- Publication number 20090129819
- Publication date May 21, 2009
- SEIKO EPSON CORPORATION
- Nozomu INOUE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Exposure Head, Image Forming Device, and Image Forming Method
- Publication number 20090129818
- Publication date May 21, 2009
- SEIKO EPSON CORPORATION
- Nozomu INOUE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIGHT QUANTITY CONTROL DEVICE AND LIGHT QUANTITY CONTROL METHOD AND...
- Publication number 20070040775
- Publication date Feb 22, 2007
- Matsushita Electric Industrial Co., Ltd.
- Kouhei HORISAKI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS