Tamakazu Kitamura

Follow

Person

Nagano-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Encryption processing device, encryption processing system and cont...
- Patent number 9,367,779
- Issue date Jun 14, 2016
- Seiko Epson Corporation
- Tamakazu Kitamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data processing device having a maintenance counter function
- Patent number 8,006,051
- Issue date Aug 23, 2011
- Seiko Epson Corporation
- Takashi Takehana
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data processing apparatus and control method for a data processing...
- Patent number 7,634,648
- Issue date Dec 15, 2009
- Seiko Epson Corporation
- Hisakazu Koyama
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Fiscal Printer
- Publication number 20130293918
- Publication date Nov 7, 2013
- SEIKO EPSON CORPORATION
- Tamakazu Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSING DEVICE, PROCESSING SYSTEM AND CONTROL METHOD FOR PROCESS...
- Publication number 20110167277
- Publication date Jul 7, 2011
- SEIKO EPSON CORPORATION
- Tamakazu Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data processing device having a maintenance counter function
- Publication number 20070028061
- Publication date Feb 1, 2007
- SEIKO EPSON CORPORATION
- Takashi Takehana
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data processing apparatus and control method for a data processing...
- Publication number 20070016763
- Publication date Jan 18, 2007
- SEIKO EPSON CORPORATION
- Hisakazu Koyama
- G06 - COMPUTING CALCULATING COUNTING