Masanori OHIDA

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Patents Grantslast 30 patents

Information Patent Grant
Abnormality display device including a switch to control a display...
- Patent number 9,817,461
- Issue date Nov 14, 2017
- Ricoh Company, Ltd.
- Masanori Ohida
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ABNORMALITY DISPLAY DEVICE FOR ELECTRONIC APPARATUS
- Publication number 20150161925
- Publication date Jun 11, 2015
- RICOH COMPANY, LTD.
- Masanori OHIDA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS