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Ibaraki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Droplet ejection device and droplet ejection method
Patent number
11,987,050
Issue date
May 21, 2024
SIJTECHNOLOGY, INC.
Kazuhiro Murata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid droplet ejection device and liquid droplet ejection method
Patent number
11,376,847
Issue date
Jul 5, 2022
SIJTECHNOLOGY, INC.
Kazuhiro Murata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Liquid droplet ejection device and liquid droplet ejection method
Patent number
11,351,784
Issue date
Jun 7, 2022
SIJTECHNOLOGY, INC.
Kazuhiro Murata
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Hole formation method, multilayer wiring, semiconductor device, dis...
Patent number
8,956,969
Issue date
Feb 17, 2015
Ricoh Company, Ltd.
Yuji Sone
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of producing a three-dimensional structure and fine three-di...
Patent number
8,021,593
Issue date
Sep 20, 2011
Sijtechnology, Inc.
Kazuhiro Murata
B81 - MICRO-STRUCTURAL TECHNOLOGY
Patents Applications
last 30 patents
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Patent Application
NOZZLE HEAD, MANUFACTURING METHOD OF NOZZLE HEAD, AND DROPLET DISCH...
Publication number
20240227397
Publication date
Jul 11, 2024
SIJTechnology, Inc.
Kazuhiro MURATA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
NOZZLE HEAD, MANUFACTURING METHOD OF NOZZLE HEAD, AND DROPLET DISCH...
Publication number
20240131843
Publication date
Apr 25, 2024
SIJTechnology, Inc.
Kazuhiro MURATA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
DROPLET EJECTION DEVICE AND DROPLET EJECTION METHOD
Publication number
20220212466
Publication date
Jul 7, 2022
SIJTechnology, Inc.
Kazuhiro MURATA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DROPLET EJECTION DEVICE AND LIQUID DROPLET EJECTION METHOD
Publication number
20210070047
Publication date
Mar 11, 2021
SIJTechnology, Inc.
Kazuhiro MURATA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
LIQUID DROPLET EJECTION DEVICE AND LIQUID DROPLET EJECTION METHOD
Publication number
20210053345
Publication date
Feb 25, 2021
SIJTechnology, Inc.
Kazuhiro MURATA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
HOLE FORMATION METHOD, MULTILAYER WIRING, SEMICONDUCTOR DEVICE, DIS...
Publication number
20120206068
Publication date
Aug 16, 2012
SIJTECHNOLOGY, INC.
Yuji SONE
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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