Kouichi Kumamoto

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Inkjet printer
- Patent number 7,300,129
- Issue date Nov 27, 2007
- Konica Minolta Holdings, Inc.
- Kouichi Kumamoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus
- Patent number 7,185,980
- Issue date Mar 6, 2007
- Konica Minolta Medical & Graphic, Inc.
- Kouichi Kumamoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ink jet recording apparatus
- Patent number 7,178,913
- Issue date Feb 20, 2007
- Konica Minolta Medical & Graphic, Inc.
- Kouichi Kumamoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet printer with ultraviolet curable ink, ultraviolet irradiati...
- Patent number 7,083,252
- Issue date Aug 1, 2006
- Konica Minolta Medical & Graphics, Inc.
- Takeshi Yokoyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Ink jet recording apparatus
- Publication number 20040227801
- Publication date Nov 18, 2004
- Kouichi Kumamoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet recording apparatus
- Publication number 20040227783
- Publication date Nov 18, 2004
- KONICA MINOLTA MEDICAL & GRAPHIC, INC.
- Kouichi Kumamoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet printer
- Publication number 20040223028
- Publication date Nov 11, 2004
- KONICA MINOLTA MEDICAL & GRAPHIC, INC.
- Takeshi Yokoyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Inkjet printer
- Publication number 20040160502
- Publication date Aug 19, 2004
- Kouichi Kumamoto
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS