Koichi Niwa

Person

Tama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Immersion cooling coolant
- Patent number 6,193,905
- Issue date Feb 27, 2001
- Fujitsu Limited
- Mitsutaka Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for forming oxide superconducting films with a plurality of...
- Patent number 5,629,269
- Issue date May 13, 1997
- Fujitsu Limited
- Kazunori Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for preparing a multi-layer wiring board
- Patent number 5,593,526
- Issue date Jan 14, 1997
- Fujitsu Limited
- Kishio Yokouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for preparing a perovskite Bi-containing superconductor film
- Patent number 5,585,332
- Issue date Dec 17, 1996
- Fujitsu Limited
- Atsushi Tanaka
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Composition for the formation of ceramic vias
- Patent number 5,443,786
- Issue date Aug 22, 1995
- Fujitsu Limited
- Hiromitsu Yokoyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Immersion cooling coolant and electronic device using this coolant
- Patent number 5,349,499
- Issue date Sep 20, 1994
- Fujitsu Limited
- Mitsutaka Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing Bi- and Pb-containing oxide superconducting w...
- Patent number 5,312,803
- Issue date May 17, 1994
- Fujitsu Limited
- Atsushi Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for producing Bi-Pb-Sr-Ca-Cu-O superconducting films
- Patent number 5,306,702
- Issue date Apr 26, 1994
- Fujitsu Limited
- Atsushi Tanaka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process of producing multiple-layer glass-ceramic circuit board
- Patent number 5,287,620
- Issue date Feb 22, 1994
- Fujitsu Limited
- Hitoshi Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing an oxide superconducting circuit board by...
- Patent number 5,286,713
- Issue date Feb 15, 1994
- Fujitsu Limited
- Hiromitsu Yokoyama
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Multi-layer wiring board
- Patent number 5,275,889
- Issue date Jan 4, 1994
- Fujitsu Limited
- Kishio Yokouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayer deposition method for forming Pb-doped Bi-Sr-Ca-Cu-O Sup...
- Patent number 5,141,917
- Issue date Aug 25, 1992
- Fujitsu Limited
- Atsushi Tanaka
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Superconducting circuit board and paste adopted therefor
- Patent number 5,081,070
- Issue date Jan 14, 1992
- Fujitsu Limited
- Hiromitsu Yokoyama
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for preparing superconductor
- Patent number 5,049,541
- Issue date Sep 17, 1991
- Fujitsu Limited
- Takuya Uzumaki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Production and use of coolant in cryogenic devices
- Patent number 5,038,571
- Issue date Aug 13, 1991
- Fujitsu Limited
- Kishio Yokouchi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for production of ceramic circuit board
- Patent number 5,015,314
- Issue date May 14, 1991
- Fujitsu Limited
- Hitoshi Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-layer superconducting circuit substrate and process for manuf...
- Patent number 4,954,480
- Issue date Sep 4, 1990
- Fujitsu Limited
- Yoshihiko Imanaka
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Multilayer ceramic circuit board
- Patent number 4,761,325
- Issue date Aug 2, 1988
- Fujitsu Limited
- Kazuaki Kurihara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Evaporation cooling module for semiconductor devices
- Patent number 4,704,658
- Issue date Nov 3, 1987
- Fujitsu Limited
- Kishio Yokouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing a multilayer ceramic circuit board
- Patent number 4,642,148
- Issue date Feb 10, 1987
- Fujitsu Limited
- Kazuaki Kurihara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for producing multilayered glass-ceramic structure with copp...
- Patent number 4,504,339
- Issue date Mar 12, 1985
- Fujitsu Limited
- Nobuo Kamehara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ceramic substrate with integrated circuit bonded thereon
- Patent number 4,460,916
- Issue date Jul 17, 1984
- Fujitsu Limited
- Kaoru Hashimoto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of forming a ceramic circuit substrate
- Patent number 4,346,516
- Issue date Aug 31, 1982
- Fujitsu Limited
- Kishio Yokouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayer circuit boards
- Patent number 4,313,026
- Issue date Jan 26, 1982
- Fujitsu Limited
- Seiichi Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing multilayer ceramic board
- Patent number 4,237,606
- Issue date Dec 9, 1980
- Fujitsu Limited
- Koichi Niwa
- H01 - BASIC ELECTRIC ELEMENTS

Koichi Niwa

Person

Patents Grantslast 30 patents

Immersion cooling coolant

Process for forming oxide superconducting films with a plurality of...

Process for preparing a multi-layer wiring board

Process for preparing a perovskite Bi-containing superconductor film

Composition for the formation of ceramic vias

Immersion cooling coolant and electronic device using this coolant

Process for producing Bi- and Pb-containing oxide superconducting w...

Process for producing Bi-Pb-Sr-Ca-Cu-O superconducting films

Process of producing multiple-layer glass-ceramic circuit board

Method for manufacturing an oxide superconducting circuit board by...

Multi-layer wiring board

Multilayer deposition method for forming Pb-doped Bi-Sr-Ca-Cu-O Sup...

Superconducting circuit board and paste adopted therefor

Process for preparing superconductor

Production and use of coolant in cryogenic devices

Method for production of ceramic circuit board

Multi-layer superconducting circuit substrate and process for manuf...

Multilayer ceramic circuit board

Evaporation cooling module for semiconductor devices

Method for producing a multilayer ceramic circuit board

Method for producing multilayered glass-ceramic structure with copp...

Ceramic substrate with integrated circuit bonded thereon

Method of forming a ceramic circuit substrate

Multilayer circuit boards

Method of manufacturing multilayer ceramic board