Yoshimasa Miyazawa

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming method, recorded matter, and image forming apparatus
- Patent number 11,504,992
- Issue date Nov 22, 2022
- Ricoh Company, Ltd.
- Tatsuya Tomura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Organic colorant, coloring composition, and inkjet ink
- Patent number 10,703,911
- Issue date Jul 7, 2020
- Ricoh Company, Ltd.
- Takuya Fujita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Inkjet ink and coloring composition
- Patent number 10,655,029
- Issue date May 19, 2020
- Ricoh Company, Ltd.
- Takuya Fujita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink including silver particle and water, inkjet printing device inc...
- Patent number 10,300,706
- Issue date May 28, 2019
- Ricoh Company, Ltd.
- Yoshimasa Miyazawa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Printed matter, printing method, and printing device
- Patent number 10,293,627
- Issue date May 21, 2019
- Ricoh Company, Ltd.
- Tatsuya Tomura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Printed matter, printer, and printing method
- Patent number 10,202,516
- Issue date Feb 12, 2019
- Ricoh Company, Ltd.
- Tatsuya Tomura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING METHOD, RECORDED MATTER, AND IMAGE FORMING APPARATUS
- Publication number 20190030940
- Publication date Jan 31, 2019
- Tatsuya TOMURA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ORGANIC COLORANT, COLORING COMPOSITION, AND INKJET INK
- Publication number 20190010331
- Publication date Jan 10, 2019
- Takuya Fujita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INKJET PRINTING DEVICE, INKJET PRINTING METHOD, AND INK
- Publication number 20180178538
- Publication date Jun 28, 2018
- Yoshimasa MIYAZAWA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTED MATTER, PRINTER, AND PRINTING METHOD
- Publication number 20180118966
- Publication date May 3, 2018
- Tatsuya Tomura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET INK AND COLORING COMPOSITION
- Publication number 20180094155
- Publication date Apr 5, 2018
- Takuya FUJITA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PRINTED MATTER, PRINTING METHOD, AND PRINTING DEVICE
- Publication number 20180056692
- Publication date Mar 1, 2018
- Tatsuya Tomura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Yoshimasa Miyazawa

Person

Patents Grantslast 30 patents

Image forming method, recorded matter, and image forming apparatus

Organic colorant, coloring composition, and inkjet ink

Inkjet ink and coloring composition

Ink including silver particle and water, inkjet printing device inc...

Printed matter, printing method, and printing device

Printed matter, printer, and printing method

Patents Applicationslast 30 patents

IMAGE FORMING METHOD, RECORDED MATTER, AND IMAGE FORMING APPARATUS

ORGANIC COLORANT, COLORING COMPOSITION, AND INKJET INK

INKJET PRINTING DEVICE, INKJET PRINTING METHOD, AND INK

PRINTED MATTER, PRINTER, AND PRINTING METHOD

INKJET INK AND COLORING COMPOSITION

PRINTED MATTER, PRINTING METHOD, AND PRINTING DEVICE