Masao Ogihara

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Patents Grantslast 30 patents

Information Patent Grant
Computing apparatus and margin measurement method
- Patent number 12,278,672
- Issue date Apr 15, 2025
- Hitachi, Ltd.
- Ryota Higashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC APPARATUS AND ELECTRO-MAGNETIC INTERFERENCE REDUCTION ME...
- Publication number 20240381600
- Publication date Nov 14, 2024
- Hitachi, Ltd
- Takemasa KOMORI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
COMPUTING APPARATUS AND MARGIN MEASUREMENT METHOD
- Publication number 20230198573
- Publication date Jun 22, 2023
- Hitachi, Ltd
- Ryota HIGASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Glass cloth wiring substrate
- Publication number 20080176471
- Publication date Jul 24, 2008
- Hitachi, Ltd
- Masao Ogihara
- D03 - WEAVING