Takumi HIRAGA

Follow

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid discharge apparatus and liquid discharge method
- Patent number 12,083,792
- Issue date Sep 10, 2024
- Ricoh Company, Ltd.
- Takumi Hiraga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Liquid discharge apparatus
- Patent number 11,772,384
- Issue date Oct 3, 2023
- Ricoh Company, Ltd.
- Takumi Hiraga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID DISCHARGE APPARATUS AND LIQUID DISCHARGE METHOD
- Publication number 20230173804
- Publication date Jun 8, 2023
- RICOH COMPANY, LTD.
- Takumi Hiraga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE APPARATUS
- Publication number 20220184967
- Publication date Jun 16, 2022
- RICOH COMPANY, LTD.
- Takumi Hiraga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE CAPTURING DEVICE, LIQUID DISCHARGE DEVICE, AND IMAGE CAPTURIN...
- Publication number 20200303440
- Publication date Sep 24, 2020
- RICOH COMPANY, LTD.
- Takumi HIRAGA
- H01 - BASIC ELECTRIC ELEMENTS