Hiroshi KOICHI

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Inkjet recording device and method of releasing cover lock of inkje...
- Patent number 8,777,402
- Issue date Jul 15, 2014
- Ricoh Company, Limited
- Hiroshi Koichi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
INKJET RECORDING DEVICE AND METHOD OF RELEASING COVER LOCK OF INKJE...
- Publication number 20130250013
- Publication date Sep 26, 2013
- RICOH COMPANY, LIMITED
- Hiroshi KOICHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS