Akihisa Yamada

Person

Shinagawa-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Inkjet head and production method for inkjet head
- Patent number 11,919,308
- Issue date Mar 5, 2024
- Konica Minolta, Inc.
- Akihisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Nozzle plate nozzle plate manufacturing method and inkjet head
- Patent number 11,865,839
- Issue date Jan 9, 2024
- Konica Minolta, Inc.
- Akihisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet head and image forming method
- Patent number 11,807,004
- Issue date Nov 7, 2023
- Konica Minolta, Inc.
- Ayako Suzuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet head and method for producing same
- Patent number 11,420,440
- Issue date Aug 23, 2022
- Konica Minolta, Inc.
- Yohei Sato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet head and method for producing inkjet head
- Patent number 9,457,572
- Issue date Oct 4, 2016
- Konica Minolta, Inc.
- Akihisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
INK EJECTION DEVICE
- Publication number 20240384129
- Publication date Nov 21, 2024
- Konica Minolta, Inc.
- Akihisa YAMADA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
NOZZLE PLATE AND INKJET HEAD
- Publication number 20230415481
- Publication date Dec 28, 2023
- Konica Minolta, Inc.
- Akihisa YAMADA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET HEAD AND PRODUCTION METHOD FOR INKJET HEAD
- Publication number 20220402269
- Publication date Dec 22, 2022
- Konica Minolta, Inc.
- Akihisa YAMADA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
NOZZLE PLATE NOZZLE PLATE MANUFACTURING METHOD AND INKJET HEAD
- Publication number 20220266595
- Publication date Aug 25, 2022
- Konica Minolta, Inc.
- Akihisa YAMADA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET HEAD AND IMAGE FORMING METHOD
- Publication number 20210245506
- Publication date Aug 12, 2021
- Konica Minolta, Inc.
- Ayako SUZUKI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET HEAD AND METHOD FOR PRODUCING SAME
- Publication number 20210016572
- Publication date Jan 21, 2021
- Konica Minolta, Inc.
- Yohei SATO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET HEAD AND METHOD FOR PRODUCING INKJET HEAD
- Publication number 20130229462
- Publication date Sep 5, 2013
- KONICA MINOLTA, INC.
- Akihisa Yamada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Akihisa Yamada

Person

Patents Grantslast 30 patents

Inkjet head and production method for inkjet head

Nozzle plate nozzle plate manufacturing method and inkjet head

Inkjet head and image forming method

Inkjet head and method for producing same

Inkjet head and method for producing inkjet head

Patents Applicationslast 30 patents

INK EJECTION DEVICE

NOZZLE PLATE AND INKJET HEAD

INKJET HEAD AND PRODUCTION METHOD FOR INKJET HEAD

NOZZLE PLATE NOZZLE PLATE MANUFACTURING METHOD AND INKJET HEAD

INKJET HEAD AND IMAGE FORMING METHOD

INKJET HEAD AND METHOD FOR PRODUCING SAME

INKJET HEAD AND METHOD FOR PRODUCING INKJET HEAD