Manabu Otsuka

Person

Kawasaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid ejection head
- Patent number 12,220,918
- Issue date Feb 11, 2025
- Canon Kabushiki Kaisha
- Manabu Otsuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Flow path member and liquid discharge head
- Patent number 12,115,788
- Issue date Oct 15, 2024
- Canon Kabushiki Kaisha
- Ryotaro Murakami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid replenishment container
- Patent number 11,459,150
- Issue date Oct 4, 2022
- Canon Kabushiki Kaisha
- Tatsuya Masukawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for manufacturing substrate and liquid ejection head substrate
- Patent number 11,161,344
- Issue date Nov 2, 2021
- Canon Kabushiki Kaisha
- Manabu Otsuka
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method of producing structure, protective substrate, and method of...
- Patent number 11,155,093
- Issue date Oct 26, 2021
- Canon Kabushiki Kaisha
- Manabu Otsuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of manufacturing a liquid ejection head
- Patent number 10,894,409
- Issue date Jan 19, 2021
- Canon Kabushiki Kaisha
- Jun Yamamuro
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing structure and method of manufacturing liqui...
- Patent number 10,303,062
- Issue date May 28, 2019
- Canon Kabushiki Kaisha
- Yasuaki Tominaga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for manufacturing structure
- Patent number 10,279,589
- Issue date May 7, 2019
- Canon Kabushiki Kaisha
- Manabu Otsuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid ejection head, liquid ejection apparatus, and manufacturing...
- Patent number 10,022,979
- Issue date Jul 17, 2018
- Canon Kabushiki Kaisha
- Shingo Okushima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID DISCHARGE HEAD
- Publication number 20240351333
- Publication date Oct 24, 2024
- Canon Kabushiki Kaisha
- MANABU OTSUKA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
JOINED SUBSTRATE, DROPLET EJECTION HEAD, AND METHOD OF MANUFACTURIN...
- Publication number 20240208219
- Publication date Jun 27, 2024
- Canon Kabushiki Kaisha
- KAZUHISA OKANO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
WAFER, AND LIQUID EJECTION CHIP
- Publication number 20240190132
- Publication date Jun 13, 2024
- Canon Kabushiki Kaisha
- RYOTARO MURAKAMI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CHANNEL-FORMING SUBSTRATE, PRINT HEAD, AND METHOD OF MANUFACTURING...
- Publication number 20240140094
- Publication date May 2, 2024
- Canon Kabushiki Kaisha
- MANABU OTSUKA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD
- Publication number 20230166507
- Publication date Jun 1, 2023
- Canon Kabushiki Kaisha
- MANABU OTSUKA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLOW PATH MEMBER AND LIQUID DISCHARGE HEAD
- Publication number 20230088231
- Publication date Mar 23, 2023
- Canon Kabushiki Kaisha
- Manabu Otsuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLOW PATH MEMBER AND LIQUID DISCHARGE HEAD
- Publication number 20230055886
- Publication date Feb 23, 2023
- Canon Kabushiki Kaisha
- Ryotaro Murakami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID REPLENISHMENT CONTAINER
- Publication number 20210261301
- Publication date Aug 26, 2021
- Canon Kabushiki Kaisha
- Tatsuya MASUKAWA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
METHOD FOR MANUFACTURING SUBSTRATE AND LIQUID EJECTION HEAD SUBSTRATE
- Publication number 20200094522
- Publication date Mar 26, 2020
- Canon Kabushiki Kaisha
- Manabu Otsuka
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD OF ATTACHING RESIN FILM AND METHOD OF MANUFACTURING LIQUID...
- Publication number 20190255831
- Publication date Aug 22, 2019
- Canon Kabushiki Kaisha
- Tetsushi Ishikawa
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD OF PRODUCING STRUCTURE, PROTECTIVE SUBSTRATE, AND METHOD OF...
- Publication number 20190217617
- Publication date Jul 18, 2019
- Canon Kabushiki Kaisha
- Manabu Otsuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD OF MANUFACTURING A LIQUID EJECTION HEAD
- Publication number 20190077156
- Publication date Mar 14, 2019
- Canon Kabushiki Kaisha
- Jun Yamamuro
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD OF MANUFACTURING STRUCTURE AND METHOD OF MANUFACTURING LIQUI...
- Publication number 20180031980
- Publication date Feb 1, 2018
- Canon Kabushiki Kaisha
- Yasuaki Tominaga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR MANUFACTURING STRUCTURE
- Publication number 20170341397
- Publication date Nov 30, 2017
- Canon Kabushiki Kaisha
- Manabu Otsuka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID EJECTION HEAD, LIQUID EJECTION APPARATUS, AND MANUFACTURING...
- Publication number 20170197439
- Publication date Jul 13, 2017
- Canon Kabushiki Kaisha
- Shingo Okushima
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Manabu Otsuka

Person

Patents Grantslast 30 patents

Liquid ejection head

Flow path member and liquid discharge head

Liquid replenishment container

Method for manufacturing substrate and liquid ejection head substrate

Method of producing structure, protective substrate, and method of...

Method of manufacturing a liquid ejection head

Method of manufacturing structure and method of manufacturing liqui...

Method for manufacturing structure

Liquid ejection head, liquid ejection apparatus, and manufacturing...

Patents Applicationslast 30 patents

LIQUID DISCHARGE HEAD

JOINED SUBSTRATE, DROPLET EJECTION HEAD, AND METHOD OF MANUFACTURIN...

WAFER, AND LIQUID EJECTION CHIP

CHANNEL-FORMING SUBSTRATE, PRINT HEAD, AND METHOD OF MANUFACTURING...

LIQUID EJECTION HEAD

FLOW PATH MEMBER AND LIQUID DISCHARGE HEAD

FLOW PATH MEMBER AND LIQUID DISCHARGE HEAD

LIQUID REPLENISHMENT CONTAINER

METHOD FOR MANUFACTURING SUBSTRATE AND LIQUID EJECTION HEAD SUBSTRATE

METHOD OF ATTACHING RESIN FILM AND METHOD OF MANUFACTURING LIQUID...

METHOD OF PRODUCING STRUCTURE, PROTECTIVE SUBSTRATE, AND METHOD OF...

METHOD OF MANUFACTURING A LIQUID EJECTION HEAD

METHOD OF MANUFACTURING STRUCTURE AND METHOD OF MANUFACTURING LIQUI...

METHOD FOR MANUFACTURING STRUCTURE

LIQUID EJECTION HEAD, LIQUID EJECTION APPARATUS, AND MANUFACTURING...