Osamu Fukunaga

Person

Sakura, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light emitting element of cubic boron nitride
- Patent number 4,980,730
- Issue date Dec 25, 1990
- National Institute for Research in Organic Materials
- Osamu Mishima
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for growing a single crystal of cubic boron nitride semicond...
- Patent number 4,875,967
- Issue date Oct 24, 1989
- National Institute for Research in Inorganic Materials
- Osamu Mishima
- C30 - CRYSTAL GROWTH
Information Patent Grant
Boron nitride complex and process for its preparation, and process...
- Patent number 4,562,163
- Issue date Dec 31, 1985
- National Institute for Researches in Inorganic Materials
- Tadashi Endo
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for producing sintered body of boron nitride
- Patent number 4,469,802
- Issue date Sep 4, 1984
- National Institute for Researches in Inorganic Materials
- Tadashi Endo
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for preparing cubic boron nitride
- Patent number 4,409,193
- Issue date Oct 11, 1983
- National Institute for Researches in Inorganic Materials
- Tadao Sato
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for producing cubic system boron nitride
- Patent number 4,287,164
- Issue date Sep 1, 1981
- National Institute for Researches in Inorganic Materials
- Tadashi Endo
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Osamu Fukunaga

Person

Patents Grantslast 30 patents

Light emitting element of cubic boron nitride

Method for growing a single crystal of cubic boron nitride semicond...

Boron nitride complex and process for its preparation, and process...

Process for producing sintered body of boron nitride

Process for preparing cubic boron nitride

Process for producing cubic system boron nitride