Kazuo Niwa

Person

Sakaide, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lithium secondary cells and methods for preparing active materials...
- Patent number 6,106,977
- Issue date Aug 22, 2000
- Mitsubishi Chemical Corporation
- Yuukichi Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium secondary cells and methods for preparing active materials...
- Patent number 5,871,864
- Issue date Feb 16, 1999
- Mitsubishi Chemical Corporation
- Yuukichi Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Carbon fiber-reinforced carbon composite materials, processes for t...
- Patent number 5,586,152
- Issue date Dec 17, 1996
- Mitsubishi Jukogyo Kabushiki Kaisha
- Kimihiro Ioki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of making carbon fiber reinforced carbon composites
- Patent number 5,578,255
- Issue date Nov 26, 1996
- Mitsubishi Chemical Corporation
- Kouhei Okuyama
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Sliding unit for a brake and method of producing the same
- Patent number 5,566,792
- Issue date Oct 22, 1996
- Mitsubishi Chemical Corporation
- Iwao Yamamoto
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Process for producing carbon fiber reinforced carbon composite mate...
- Patent number 5,525,558
- Issue date Jun 11, 1996
- Mitsubishi Chemical Corporation
- Kazuo Niwa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Pitch-reinforced carbon fiber brake disc and pyrolytic carbon/resin...
- Patent number 5,439,080
- Issue date Aug 8, 1995
- Nissin Kogyo Co., Ltd.
- Ichiro Haneda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Brake friction composite with reinforcing pyrolytic carbon and ther...
- Patent number 5,398,784
- Issue date Mar 21, 1995
- Nissin Kogyo Co., Ltd.
- Ichiro Haneda
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Carbon fiber-reinforced carbon composite materials processes for th...
- Patent number 5,390,217
- Issue date Feb 14, 1995
- Mitsubishi Jukogyo Kabushiki Kaisha
- Kimihiro Ioki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Person

Patents Grantslast 30 patents

Lithium secondary cells and methods for preparing active materials...

Lithium secondary cells and methods for preparing active materials...

Carbon fiber-reinforced carbon composite materials, processes for t...

Method of making carbon fiber reinforced carbon composites

Sliding unit for a brake and method of producing the same

Process for producing carbon fiber reinforced carbon composite mate...

Pitch-reinforced carbon fiber brake disc and pyrolytic carbon/resin...

Brake friction composite with reinforcing pyrolytic carbon and ther...

Carbon fiber-reinforced carbon composite materials processes for th...