Koji EBARA

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Time recorder
- Patent number 7,839,426
- Issue date Nov 23, 2010
- Seiko Precision Inc.
- Koji Ebara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
TIME RECORDER
- Publication number 20090109249
- Publication date Apr 30, 2009
- Seiko Precision Inc.
- Koji EBARA
- G07 - CHECKING-DEVICES