Naoki Takamiya

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transparent zirconia dispersion and zirconia particle-containing re...
- Patent number 7,985,476
- Issue date Jul 26, 2011
- Sumitomo Osaka Cement Co., Ltd.
- Yasuyuki Kurino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Transparent conductive film and display device
- Patent number 6,524,499
- Issue date Feb 25, 2003
- Sumitomo Osaka Cement Co., Ltd.
- Naoki Takamiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transparent conductive film, low-reflectivity transparent conductiv...
- Patent number 6,143,418
- Issue date Nov 7, 2000
- Sumitomo Osaka Cement Co., Ltd.
- Naoki Takamiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antireflection film
- Patent number 5,591,517
- Issue date Jan 7, 1997
- Sumitomo Osaka Cement Co., Ltd.
- Naoki Takamiya
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Transparent Inorganic Oxide Dispersion and Iorganic Oxide Particle-...
- Publication number 20090140284
- Publication date Jun 4, 2009
- Sumitomo Osaka Cement Co., Ltd.
- Yasuyuki Kurino
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Transparent electrically conductive film and display device
- Publication number 20030030037
- Publication date Feb 13, 2003
- Naoki Takamiya
- H01 - BASIC ELECTRIC ELEMENTS