Ryuchi Kojima

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ink jet recording apparatus and recording method therefor
- Patent number 7,862,164
- Issue date Jan 4, 2011
- Canon Finetech, Inc.
- Kouhei Ishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus and recording method therefor
- Patent number 7,731,320
- Issue date Jun 8, 2010
- Canon Finetech Inc.
- Kouhei Ishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus and recording method therefor
- Patent number 6,471,351
- Issue date Oct 29, 2002
- Canon Aptex Kabushiki Kaisha
- Kouhei Ishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
INK JET RECORDING APPARATUS AND RECORDING METHOD THEREFOR
- Publication number 20070146401
- Publication date Jun 28, 2007
- Canon Finetech Inc.
- Kouhei Ishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet recording apparatus and recording method therefor
- Publication number 20020191064
- Publication date Dec 19, 2002
- Canon Aptex Kabushiki Kaisha
- Kouhei Ishikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS