Hidefumi Nakano

Follow

Person

Shiojiri, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing cubic boron nitride
- Patent number RE36492
- Issue date Jan 11, 2000
- Showa Denko K.K.
- Kousuke Shioi
- 423 - Chemistry of inorganic compounds
Information Patent Grant
Method for producing cubic boron nitride
- Patent number 5,837,214
- Issue date Nov 17, 1998
- Showa Denko K.K.
- Kousuke Shioi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for producing cubic boron nitride
- Patent number 5,618,509
- Issue date Apr 8, 1997
- Showa Denko K.K.
- Kousuke Shioi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES