Shigekazu Sakai

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Nakano-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing inkjet head, inkjet head, method for producing...
- Patent number 9,039,131
- Issue date May 26, 2015
- Konica Minolta, Inc.
- Yasuo Nishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet head unit and inkjet recording device
- Patent number 8,979,246
- Issue date Mar 17, 2015
- Konica Minolta, Inc.
- Shigekazu Sakai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING INKJET HEAD, INKJET HEAD, METHOD FOR PRODUCING...
- Publication number 20140092167
- Publication date Apr 3, 2014
- KONICA MINOLTA, INC.
- Yasuo Nishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET HEAD UNIT AND INKJET RECORDING DEVICE
- Publication number 20130271528
- Publication date Oct 17, 2013
- Konica Minolta, Inc.
- Shigekazu Sakai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS