Junichi Iwata

Person

Ibaraki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus, droplet discharge control method, and stor...
- Patent number 11,633,950
- Issue date Apr 25, 2023
- Ricoh Company Ltd.
- Junichi Iwata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head including supply and discharge channels, liqu...
- Patent number 11,207,888
- Issue date Dec 28, 2021
- Ricoh Company, Ltd.
- Junichi Iwata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid circulating apparatus and liquid ejecting apparatus
- Patent number 10,864,746
- Issue date Dec 15, 2020
- Ricoh Company, Ltd.
- Yukio Otome
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Laminated substrate, liquid discharge head, and liquid discharge ap...
- Patent number 10,792,920
- Issue date Oct 6, 2020
- Ricoh Company, Ltd.
- Junichi Iwata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head, including supply and discharge channels,liqu...
- Patent number 10,759,165
- Issue date Sep 1, 2020
- Ricoh Company, Ltd.
- Junichi Iwata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid discharge head, liquid discharge device, and liquid discharg...
- Patent number 10,179,452
- Issue date Jan 15, 2019
- Ricoh Company, Ltd.
- Masami Iwama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge head, liquid discharge device, and liquid discharg...
- Patent number 10,081,182
- Issue date Sep 25, 2018
- Ricoh Company, Ltd.
- Atsushi Kikuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS, DROPLET DISCHARGE CONTROL METHOD, AND STOR...
- Publication number 20210276326
- Publication date Sep 9, 2021
- RICOH COMPANY LTD.
- Junichi Iwata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD INCLUDING SUPPLY AND DISCHARGE CHANNELS, LIQU...
- Publication number 20200346457
- Publication date Nov 5, 2020
- Junichi Iwata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LAMINATED SUBSTRATE, LIQUID DISCHARGE HEAD, AND LIQUID DISCHARGE AP...
- Publication number 20190358953
- Publication date Nov 28, 2019
- Junichi IWATA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARG...
- Publication number 20180272709
- Publication date Sep 27, 2018
- Junichi IWATA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID CIRCULATING APPARATUS AND LIQUID EJECTING APPARATUS
- Publication number 20180272740
- Publication date Sep 27, 2018
- RICOH COMPANY, LTD.
- Yukio OTOME
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARG...
- Publication number 20180194135
- Publication date Jul 12, 2018
- Masami IWAMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARG...
- Publication number 20170232741
- Publication date Aug 17, 2017
- RICOH COMPANY, LTD.
- Atsushi Kikuchi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Junichi Iwata

Person

Patents Grantslast 30 patents

Image forming apparatus, droplet discharge control method, and stor...

Liquid discharge head including supply and discharge channels, liqu...

Liquid circulating apparatus and liquid ejecting apparatus

Laminated substrate, liquid discharge head, and liquid discharge ap...

Liquid discharge head, including supply and discharge channels,liqu...

Liquid discharge head, liquid discharge device, and liquid discharg...

Liquid discharge head, liquid discharge device, and liquid discharg...

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS, DROPLET DISCHARGE CONTROL METHOD, AND STOR...

LIQUID DISCHARGE HEAD INCLUDING SUPPLY AND DISCHARGE CHANNELS, LIQU...

LAMINATED SUBSTRATE, LIQUID DISCHARGE HEAD, AND LIQUID DISCHARGE AP...

LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARG...

LIQUID CIRCULATING APPARATUS AND LIQUID EJECTING APPARATUS

LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARG...

LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARG...