Takashi TOZUKA

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Sunto Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid ejection head
- Patent number 12,023,925
- Issue date Jul 2, 2024
- Toshiba Tec Kabushiki Kaisha
- Takashi Tozuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet head and method for manufacturing inkjet head
- Patent number 10,081,179
- Issue date Sep 25, 2018
- Toshiba Tec Kabushiki Kaisha
- Takashi Tozuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE DEVICE
- Publication number 20240416652
- Publication date Dec 19, 2024
- RISO Technologies Corporation
- Takashi TOZUKA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD
- Publication number 20240066867
- Publication date Feb 29, 2024
- Toshiba Tec Kabushiki Kaisha
- Keita TAKAHASHI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD
- Publication number 20240025172
- Publication date Jan 25, 2024
- Toshiba Tec Kabushiki Kaisha
- Takashi TOZUKA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD
- Publication number 20240009997
- Publication date Jan 11, 2024
- Toshiba Tec Kabushiki Kaisha
- Minoru KOYATA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD
- Publication number 20230087927
- Publication date Mar 23, 2023
- Toshiba Tec Kabushiki Kaisha
- Takashi TOZUKA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET HEAD AND METHOD FOR MANUFACTURING INKJET HEAD
- Publication number 20180086072
- Publication date Mar 29, 2018
- Toshiba Tec Kabushiki Kaisha
- Takashi TOZUKA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS