Tetsuya Okada

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Patents Grantslast 30 patents

Information Patent Grant
Galvannealed steel sheet and production method thereof
- Patent number 10,815,553
- Issue date Oct 27, 2020
- Nippon Steel Corporation
- Masaharu Oka
- B32 - LAYERED PRODUCTS
Information Patent Grant
Apparatus and method for synchronizing video data and audio data ha...
- Patent number 7,738,772
- Issue date Jun 15, 2010
- Sony Corporation
- Tetsuya Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Overhead wire
- Patent number 6,331,677
- Issue date Dec 18, 2001
- The Furukawa Electric Co., Ltd.
- Takeo Munakata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cutter-less rotary connector
- Patent number 5,286,219
- Issue date Feb 15, 1994
- The Furukawa Electric Co., Ltd.
- Seiichi Ueno
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotary connector
- Patent number 5,151,042
- Issue date Sep 29, 1992
- The Furukawa Electric Co., Ltd.
- Tetsuya Okada
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
GALVANNEALED STEEL SHEET AND PRODUCTION METHOD THEREOF
- Publication number 20180258514
- Publication date Sep 13, 2018
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Masaharu OKA
- C21 - METALLURGY OF IRON
Information Patent Application
Device for recording video data and audio data
- Publication number 20060140280
- Publication date Jun 29, 2006
- Sony Corporation
- Tetsuya Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Memory management method, image processing apparatus, and memory ma...
- Publication number 20050180643
- Publication date Aug 18, 2005
- Tetsuya Okada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE