Kei Ookawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Medium transport apparatus, image scanning apparatus and image proc...
- Patent number 8,804,214
- Issue date Aug 12, 2014
- Oki Data Corporation
- Kei Ookawa
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Medium transport apparatus, image scanning apparatus and image proc...
- Publication number 20110228358
- Publication date Sep 22, 2011
- Oki Data Corporation
- Kei Ookawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE