Masaru Yokoyama

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Composite thin film holding substrate, transparent conductive film...
- Patent number 7,582,351
- Issue date Sep 1, 2009
- Panasonic Electric Works Co., Ltd.
- Hiroshi Yokogawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Substrate for light emitting device, light emitting device and proc...
- Patent number 6,762,553
- Issue date Jul 13, 2004
- Matsushita Electric Works, Ltd.
- Hiroshi Yokogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aerogel substrate and method for preparing the same
- Patent number 6,740,416
- Issue date May 25, 2004
- Matsushita Electric Works, Ltd.
- Hiroshi Yokogawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for producing aerogel
- Patent number 6,197,270
- Issue date Mar 6, 2001
- Matsushita Electric Works, Ltd.
- Kenji Sonoda
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Side-face illuminating optical fiber
- Patent number 6,154,595
- Issue date Nov 28, 2000
- Matsushita Electric Works, Ltd.
- Hiroshi Yokogawa
- G02 - OPTICS
Information Patent Grant
Process of forming a hydrophobic aerogel
- Patent number 5,830,387
- Issue date Nov 3, 1998
- Matsushita Electric Works, Ltd.
- Hiroshi Yokogawa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Optical fiber
- Patent number 5,790,742
- Issue date Aug 4, 1998
- Matsushita Electric Works, Ltd.
- Kenji Tsubaki
- G02 - OPTICS
Information Patent Grant
Process of forming a hydrophobic aerogel
- Patent number 5,496,527
- Issue date Mar 5, 1996
- Matsushita Electric Works Ltd.
- Hiroshi Yokogawa
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for manufacturing inorganic porous layered member
- Patent number 5,364,823
- Issue date Nov 15, 1994
- Matsushita Electric Works, Ltd.
- Koichi Takahama
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of fabricating a porous clay composite including inorganic p...
- Patent number 5,264,404
- Issue date Nov 23, 1993
- Matsushita Electric Works, Ltd.
- Koichi Takahama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of preparing inorganic porous member
- Patent number 5,149,513
- Issue date Sep 22, 1992
- Matsushita Electric Works, Ltd.
- Kouichi Takahama
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for manufacturing fine porous member
- Patent number 5,124,101
- Issue date Jun 23, 1992
- Matsushita Electric Works, Ltd.
- Shozo Hirao
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Coating material composition and article having coating film formed...
- Publication number 20070190305
- Publication date Aug 16, 2007
- MATSUSHITA ELECTRIC WORKS, Ltd.
- Takeyuki Yamaki
- G02 - OPTICS
Information Patent Application
Coating material composition and article having coating film formed...
- Publication number 20050109238
- Publication date May 26, 2005
- Takeyuki Yamaki
- G02 - OPTICS
Information Patent Application
Composite thin film holding substrate, transparent conductive film...
- Publication number 20040253427
- Publication date Dec 16, 2004
- Hiroshi Yokogawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Masaru Yokoyama

Person

Patents Grantslast 30 patents

Composite thin film holding substrate, transparent conductive film...

Substrate for light emitting device, light emitting device and proc...

Aerogel substrate and method for preparing the same

Process for producing aerogel

Side-face illuminating optical fiber

Process of forming a hydrophobic aerogel

Optical fiber

Process of forming a hydrophobic aerogel

Method for manufacturing inorganic porous layered member

Method of fabricating a porous clay composite including inorganic p...

Method of preparing inorganic porous member

Method for manufacturing fine porous member

Patents Applicationslast 30 patents

Coating material composition and article having coating film formed...

Coating material composition and article having coating film formed...

Composite thin film holding substrate, transparent conductive film...