HIRONOBU YAMAGUCHI

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Tachikawa-shi, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid ejection head and liquid ejection device
- Patent number 10,919,297
- Issue date Feb 16, 2021
- Konica Minolta, Inc.
- Hironobu Yamaguchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet head and inkjet recording device
- Patent number 9,649,841
- Issue date May 16, 2017
- Konica Minolta, Inc.
- Hironobu Yamaguchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID EJECTION HEAD AND LIQUID EJECTION DEVICE
- Publication number 20200215819
- Publication date Jul 9, 2020
- Konica Minolta, Inc.
- Hironobu YAMAGUCHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET HEAD AND INKJET RECORDING DEVICE
- Publication number 20160347055
- Publication date Dec 1, 2016
- KONICA MINOLTA, INC.
- HIRONOBU YAMAGUCHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS