Koji Ehara

Follow

Person

Narashino-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Printing apparatus with ribbon winding unit having first and second...
- Patent number 9,011,029
- Issue date Apr 21, 2015
- Seiko Precision Inc.
- Koji Ehara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
PRINTING UNIT AND PRINTER
- Publication number 20170368854
- Publication date Dec 28, 2017
- SEIKO Precision Inc.
- Koji EHARA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING UNIT AND PRINTER
- Publication number 20170057261
- Publication date Mar 2, 2017
- SEIKO Precision Inc.
- Koji EHARA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING DEVICE
- Publication number 20140347413
- Publication date Nov 27, 2014
- Koji Ehara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS
- Publication number 20140227016
- Publication date Aug 14, 2014
- Koji Ehara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND METHOD OF ADJUSTING PRINTING GAP
- Publication number 20140063091
- Publication date Mar 6, 2014
- SEIKO PRECISION INC.
- Koji Ehara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS