Yukio Morikawa

Follow

Person

Minato, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Inkjet printer, drive method and drive device for same
- Patent number 6,786,564
- Issue date Sep 7, 2004
- Fuji Photo Film Co., Ltd.
- Yukio Morikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Halftone gradation processing method and apparatus
- Patent number 6,771,388
- Issue date Aug 3, 2004
- Fuji Xerox Co., Ltd.
- Yukio Morikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gray scale image processing apparatus and gray scale image processi...
- Patent number 6,707,577
- Issue date Mar 16, 2004
- Fuji Xerox Co., Ltd.
- Yukio Morikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ink-jet printer
- Patent number 6,595,614
- Issue date Jul 22, 2003
- Fujitsu Limited
- Yukio Morikawa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Inkjet printer, drive method and drive device for same
- Publication number 20030020772
- Publication date Jan 30, 2003
- FUJITSU LIMITED
- Yukio Morikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink-jet printer
- Publication number 20020191045
- Publication date Dec 19, 2002
- FUJITSU LIMITED
- Yukio Morikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS