Eitaro KUROKAWA

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric film utilization device
- Patent number 11,964,483
- Issue date Apr 23, 2024
- Rohm Co., Ltd.
- Eitaro Kurokawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Nozzle substrate, ink-jet print head, and method for producing nozz...
- Patent number 10,457,046
- Issue date Oct 29, 2019
- Rohm Co., Ltd.
- Eitaro Kurokawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
INKJET PRINT HEAD AND MANUFACTURING METHOD THEREFOR
- Publication number 20230264474
- Publication date Aug 24, 2023
- Rohm Co., Ltd.
- Eitaro KUROKAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PIEZOELECTRIC FILM UTILIZATION DEVICE
- Publication number 20220212469
- Publication date Jul 7, 2022
- Rohm Co., Ltd.
- Eitaro KUROKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NOZZLE SUBSTRATE, INK-JET PRINT HEAD, AND METHOD FOR PRODUCING NOZZ...
- Publication number 20180147844
- Publication date May 31, 2018
- Rohm Co., Ltd.
- Eitaro KUROKAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS