Akihiro Okada

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Agoura Hills, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Hot melt ink printer and method printing
- Patent number 5,797,329
- Issue date Aug 25, 1998
- Dataproducts Corporation
- Akihiro Okada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Gas assisted ink jet apparatus and method
- Patent number 5,798,774
- Issue date Aug 25, 1998
- Dataproducts Corporation
- Akihiro Okada
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording apparatus having self aligning print head cleanin...
- Patent number 5,559,539
- Issue date Sep 24, 1996
- Dataproducts Corporation
- Giang Vo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS