Koujun UTAKA

Person

Yokohama-shi, JP

People

Patents Applicationslast 30 patents

Information Patent Application
NONAQUEOUS INK COMPOSITION, INK SET, RECORDED MATTER, RECORDING MET...
- Publication number 20240270993
- Publication date Aug 15, 2024
- DNP FINE CHEMICALS CO., LTD.
- Yuka ORIKASA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NONAQUEOUS INK COMPOSITION, RECORDING METHOD USING SAME, AND METHOD...
- Publication number 20240191091
- Publication date Jun 13, 2024
- DNP FINE CHEMICALS CO., LTD.
- Keishiro YOSHIMORI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
NONAQUEOUS INK COMPOSITION, INK SET, RECORDING METHOD USING SAME, M...
- Publication number 20240174876
- Publication date May 30, 2024
- DNP FINE CHEMICALS CO., LTD.
- Yuka ORIKASA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INK COMPOSITION
- Publication number 20230399532
- Publication date Dec 14, 2023
- DNP FINE CHEMICALS CO., LTD.
- Masaki INUMARU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NONAQUEOUS INK COMPOSITION, AND RECORDING METHOD AND RECORDED MATTE...
- Publication number 20230365826
- Publication date Nov 16, 2023
- DNP FINE CHEMICALS CO., LTD.
- Keishiro YOSHIMORI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RECORDING METHOD, AND INK COMPOSITION USED IN RECORDING METHOD
- Publication number 20230340287
- Publication date Oct 26, 2023
- DNP FINE CHEMICALS CO., LTD.
- Keishiro YOSHIMORI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Koujun UTAKA

Person

Patents Applicationslast 30 patents

NONAQUEOUS INK COMPOSITION, INK SET, RECORDED MATTER, RECORDING MET...

NONAQUEOUS INK COMPOSITION, RECORDING METHOD USING SAME, AND METHOD...

NONAQUEOUS INK COMPOSITION, INK SET, RECORDING METHOD USING SAME, M...

INK COMPOSITION

NONAQUEOUS INK COMPOSITION, AND RECORDING METHOD AND RECORDED MATTE...

RECORDING METHOD, AND INK COMPOSITION USED IN RECORDING METHOD