Kazuki Ohta

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Printing head, head cartridge having printing head, printing appara...
- Patent number 7,364,272
- Issue date Apr 29, 2008
- Canon Kabushiki Kaisha
- Tatsuo Furukawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing head, head cartridge having printing head, printing appara...
- Patent number 7,101,099
- Issue date Sep 5, 2006
- Canon Kabushiki Kaisha
- Tatsuo Furukawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet printing head
- Patent number 6,755,580
- Issue date Jun 29, 2004
- Canon Kabushiki Kaisha
- Tatsuo Furukawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Printing head, head cartridge having printing head, printing appara...
- Publication number 20050185023
- Publication date Aug 25, 2005
- Canon Kabushiki Kaisha
- Tatsuo Furukawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Printing head, head cartridge having printing head, printing appara...
- Publication number 20030002899
- Publication date Jan 2, 2003
- Tatsuo Furukawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS