Takashi MICHIYOSHI

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Discharge waveform generating device, method of generating discharg...
- Patent number 10,245,828
- Issue date Apr 2, 2019
- Ricoh Company, Ltd.
- Koji Kawahata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
DISCHARGE WAVEFORM GENERATING DEVICE, METHOD OF GENERATING DISCHARG...
- Publication number 20180037026
- Publication date Feb 8, 2018
- Koji KAWAHATA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS