Takahiro Oikawa

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric element, liquid discharge head and liquid discharge a...
- Patent number 9,022,531
- Issue date May 5, 2015
- Canon Kabushiki Kaisha
- Makoto Kubota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
PIEZOELECTRIC ELEMENT, LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE A...
- Publication number 20130222482
- Publication date Aug 29, 2013
- Canon Kabushiki Kaisha
- Makoto Kubota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS