Takeo Nakagawa

Person

Noborito, Tama-ku, Kawasaki-shi, Kanagwa-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of forming conductive circuits
- Patent number 6,589,459
- Issue date Jul 8, 2003
- Japan Science and Technology Corporation
- Takeo Nakagawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Conductive plastic with lead-free solder additive
- Patent number 6,342,680
- Issue date Jan 29, 2002
- Japan Science and Technology Corporation
- Takeo Nakagawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process of producing laminar structure by bonding of sheet metal bl...
- Patent number 5,942,138
- Issue date Aug 24, 1999
- Toyota Jidosha Kabushiki Kaisha
- Munetaka Toda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Powder molding machine and method for filling molding materials int...
- Patent number 5,647,410
- Issue date Jul 15, 1997
- Fanuc, Ltd.
- Takeo Nakagawa
- B30 - PRESSES
Information Patent Grant
Apparatus and method for mirror surface grinding and grinding wheel...
- Patent number 5,639,363
- Issue date Jun 17, 1997
- Rikagaku Kenkyusho
- Hitoshi Ohmori
- B24 - GRINDING POLISHING
Information Patent Grant
"Oxide superconductor wire having sintered silver powder layers"
- Patent number 5,374,612
- Issue date Dec 20, 1994
- Aisin Seiki Kabushiki Kaisha
- Yoshitaka Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Superconductor wire and process for production thereof
- Patent number 5,204,315
- Issue date Apr 20, 1993
- Aisin Seiki Kabushiki Kaisha
- Yoshitaka Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for vibrating materials to be ground
- Patent number 5,165,205
- Issue date Nov 24, 1992
- Research Development Corporation of Japan
- Takeo Nakagawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machine tool with grinding function and truing/dressing method of g...
- Patent number 5,045,664
- Issue date Sep 3, 1991
- Yamazaki Mazak Corporation
- Takeo Nakagawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Sintered composite materials with short metal fibers as matrix
- Patent number 4,776,885
- Issue date Oct 11, 1988
- Nakagawa; Takeo
- Takeo Nakagawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing ultra fine and short metal fibers
- Patent number 4,703,898
- Issue date Nov 3, 1987
- Research Development Corporation of Japan
- Takeo Nakagawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Production of short metal fibers
- Patent number 4,640,156
- Issue date Feb 3, 1987
- Research Development Corp.
- Takeo Nakagawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Magnetic attraction system grinding method
- Patent number 4,603,509
- Issue date Aug 5, 1986
- Aida Engineering, Ltd.
- Masanori Kunieda
- B24 - GRINDING POLISHING
Information Patent Grant
Steel fiber for reinforcing concrete and production thereof
- Patent number 4,560,622
- Issue date Dec 24, 1985
- Aida Engineering, Ltd.
- Yoshitomo Tezuka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Composite and durable forming model with permeability
- Patent number 4,531,705
- Issue date Jul 30, 1985
- Sinto Kogio, Ltd.
- Takeo Nakagawa
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Metal sheet forming process with hydraulic counterpressure
- Patent number 4,472,955
- Issue date Sep 25, 1984
- Amino Iron Works Co., Ltd.
- Kazuhiko Nakamura
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Steel fiber for reinforced concrete
- Patent number 4,298,660
- Issue date Nov 3, 1981
- Keinosuke Aida
- Takeo Nakagawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing a punching die
- Patent number 4,198,884
- Issue date Apr 22, 1980
- Aida Engineering, Ltd.
- Takeo Nakagawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Layered metal mold and method of using the same for molding
- Publication number 20060055085
- Publication date Mar 16, 2006
- Tokyo University of Agriculture and Technology
- Takeo Nakagawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Conductive plastic, conductive circuits formed thereof, and method...
- Publication number 20020043398
- Publication date Apr 18, 2002
- Takeo Nakagawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Takeo Nakagawa

Person

Patents Grantslast 30 patents

Method of forming conductive circuits

Conductive plastic with lead-free solder additive

Process of producing laminar structure by bonding of sheet metal bl...

Powder molding machine and method for filling molding materials int...

Apparatus and method for mirror surface grinding and grinding wheel...

"Oxide superconductor wire having sintered silver powder layers"

Superconductor wire and process for production thereof

Device for vibrating materials to be ground

Machine tool with grinding function and truing/dressing method of g...

Sintered composite materials with short metal fibers as matrix

Method for producing ultra fine and short metal fibers

Production of short metal fibers

Magnetic attraction system grinding method

Steel fiber for reinforcing concrete and production thereof

Composite and durable forming model with permeability

Metal sheet forming process with hydraulic counterpressure

Steel fiber for reinforced concrete

Method of manufacturing a punching die

Patents Applicationslast 30 patents

Layered metal mold and method of using the same for molding

Conductive plastic, conductive circuits formed thereof, and method...