Akihiro Yahata

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Color detecting sensor and method for ink ribbon
- Patent number 6,594,014
- Issue date Jul 15, 2003
- Kabushiki Kaisha Sankyo Seiki Seisakusho
- Mitsuo Yokozawa
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
TOUCH PANEL-EQUIPPED DISPLAY DEVICE
- Publication number 20190286238
- Publication date Sep 19, 2019
- NIDEC SANKYO CORPORATION
- Akihiro YAHATA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Color detecting sensor and method for ink ribbon
- Publication number 20020001084
- Publication date Jan 3, 2002
- Mitsuo Yokozawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS