Toshitsugu Matsuda

Follow

Person

Asahi-ku, Yokohama-shi, Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ceramics composite article and method for making same
- Patent number 5,227,344
- Issue date Jul 13, 1993
- Japan Metals & Chemicals Co., Ltd.
- Toshitsugu Matsuda
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Polycrystalline rhombohedral boron nitride and method of producing...
- Patent number 4,900,526
- Issue date Feb 13, 1990
- Research Development Corporation of Japan
- Toshitsugu Matsuda
- C30 - CRYSTAL GROWTH
Information Patent Grant
Transparent BN-type ceramic material and method of producing the same
- Patent number 4,772,304
- Issue date Sep 20, 1988
- Research Development Corporation of Japan
- Hiroyuki Nakae
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Boron nitride containing titanium nitride, method of producing the...
- Patent number 4,565,747
- Issue date Jan 21, 1986
- Research Development Corporation
- Hiroyuki Nakae
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...