Junji Hasegawa

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Patents Grantslast 30 patents

Information Patent Grant
Fluid consumption calculation device, fluid consumption calculation...
- Patent number 8,639,456
- Issue date Jan 28, 2014
- Seiko Epson Corporation
- Yuichi Tsuchiya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
FLUID CONSUMPTION CALCULATION DEVICE, FLUID CONSUMPTION CALCULATION...
- Publication number 20110035164
- Publication date Feb 10, 2011
- SEIKO EPSON CORPORATION
- Yuichi Tsuchiya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS