Kuzuhisa Kawakami

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Suwa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ink-jet recording apparatus and ink tank cartridge therefor
- Patent number 5,657,058
- Issue date Aug 12, 1997
- Seiko Epson Corporation
- Seiji Mochizuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet recording apparatus and ink tank cartridge thereof
- Patent number 5,590,510
- Issue date Jan 7, 1997
- Seiko Epson Corporation
- Seiji Mochizuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet recording apparatus and ink tank cartridge therefor
- Patent number 5,576,749
- Issue date Nov 19, 1996
- Seiko Epson Corproation
- Seiji Mochizuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink-jet recording apparatus and ink tank cartridge therefor
- Patent number 5,477,963
- Issue date Dec 26, 1995
- Seiko Epson Corporation
- Seiji Mochizuki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS