Yuutaroh NONAKA

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ink, ink accommodating unit, printing device and printing method
- Patent number 11,578,220
- Issue date Feb 14, 2023
- Ricoh Company, Ltd.
- Tomohiro Nakagawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink and printing method
- Patent number 11,186,737
- Issue date Nov 30, 2021
- Ricoh Company, Ltd.
- Tomohiro Nakagawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
INK, INK ACCOMMODATING UNIT, PRINTING DEVICE AND PRINTING METHOD
- Publication number 20210292578
- Publication date Sep 23, 2021
- RICOH COMPANY, LTD.
- Tomohiro NAKAGAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID COMPOSITION FOR SURFACE TREATMENT, PRINTING METHOD, AND PRIN...
- Publication number 20200399496
- Publication date Dec 24, 2020
- Yuutaroh NONAKA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK AND PRINTING METHOD
- Publication number 20200385592
- Publication date Dec 10, 2020
- Tomohiro NAKAGAWA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
INVENTION IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, IMAGE FORM...
- Publication number 20200262228
- Publication date Aug 20, 2020
- Hiroki HAGIWARA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...