Mitsuharu Oba

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
File management apparatus and file management method
- Patent number 8,996,593
- Issue date Mar 31, 2015
- Hitachi Solutions, Ltd.
- Mitsuharu Oba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Underline removal apparatus
- Patent number 8,452,133
- Issue date May 28, 2013
- Hitachi Solutions, Ltd.
- Mitsuharu Oba
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SECURE AND ROBUST FEDERATED LEARNING SYSTEM AND METHOD BY MULTI-PAR...
- Publication number 20230017542
- Publication date Jan 19, 2023
- The Governing Council of the University of Toronto
- Ashish KHISTI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILE MANAGEMENT APPARATUS AND FILE MANAGEMENT METHOD
- Publication number 20120110046
- Publication date May 3, 2012
- HITACHI SOLUTIONS, LTD.
- Mitsuharu Oba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BUSINESS DOCUMENT PROCESSOR
- Publication number 20110179072
- Publication date Jul 21, 2011
- HITACHI SOLUTIONS, LTD.
- Toshiko Matsumoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BUSINESS DOCUMENT PROCESSOR
- Publication number 20110135209
- Publication date Jun 9, 2011
- HITACHI SOLUTIONS, LTD.
- Mitsuharu Oba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Underline removal apparatus
- Publication number 20100259558
- Publication date Oct 14, 2010
- Hitachi Software Engineering Co., Ltd.
- Mitsuharu Oba
- G06 - COMPUTING CALCULATING COUNTING