Masakazu TOKUNAGA

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Suwa-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Printing apparatus and control method of printing apparatus
- Patent number 10,336,095
- Issue date Jul 2, 2019
- Seiko Epson Corporation
- Kazunari Tsukada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Printing apparatus and printing method
- Patent number 9,254,689
- Issue date Feb 9, 2016
- Seiko Epson Corporation
- Masakazu Tokunaga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Power transmission control device, power transmission device, elect...
- Patent number 8,395,352
- Issue date Mar 12, 2013
- Seiko Epson Corporation
- Takashi Aoyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PRINTING APPARATUS AND CONTROL METHOD OF PRINTING APPARATUS
- Publication number 20180339522
- Publication date Nov 29, 2018
- SEIKO EPSON CORPORATION
- Kazunari TSUKADA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTING APPARATUS AND PRINTING METHOD
- Publication number 20150097888
- Publication date Apr 9, 2015
- SEIKO EPSON CORPORATION
- Masakazu Tokunaga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
POWER TRANSMISSION CONTROL DEVICE, POWER TRANSMISSION DEVICE, ELECT...
- Publication number 20100176659
- Publication date Jul 15, 2010
- SEIKO EPSON CORPORATION
- Takashi AOYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE