Tadashi Hayashida

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of carburizing austenitic stainless steel and austenitic sta...
- Patent number 5,792,282
- Issue date Aug 11, 1998
- Daido Hoxan, Inc.
- Masaaki Tahara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of carburizing austenitic metal
- Patent number 5,593,510
- Issue date Jan 14, 1997
- Daido Hoxan, Inc.
- Masaaki Tahara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of carburizing austenitic metal
- Patent number 5,556,483
- Issue date Sep 17, 1996
- Daido Hoxan, Inc.
- Masaaki Tahara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process of producing nitrided and hardened nickel alloy products
- Patent number 5,505,791
- Issue date Apr 9, 1996
- Daidousanso Co., Ltd.
- Masaaki Tahara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Loom guide bar blade with its surface nitrided for hardening
- Patent number 5,447,181
- Issue date Sep 5, 1995
- Daido Hoxan Inc.
- Masaaki Tahara
- D03 - WEAVING
Information Patent Grant
Nickel alloy products with their surfaces nitrided and hardened
- Patent number 5,445,683
- Issue date Aug 29, 1995
- Daidousanso Co., Ltd.
- Masaaki Tahara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Nitrided stainless steel products
- Patent number 5,403,409
- Issue date Apr 4, 1995
- Daidousanso Co., Ltd.
- Masaaki Tahara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of nitriding austenitic stainless steel products
- Patent number 5,376,188
- Issue date Dec 27, 1994
- Daidousanso Co., Ltd.
- Masaaki Tahara
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of nitriding nickel alloy
- Patent number 5,252,145
- Issue date Oct 12, 1993
- Daidousanso Co., Ltd.
- Masaaki Tahara
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Tadashi Hayashida

Person

Patents Grantslast 30 patents

Method of carburizing austenitic stainless steel and austenitic sta...

Method of carburizing austenitic metal

Method of carburizing austenitic metal

Process of producing nitrided and hardened nickel alloy products

Loom guide bar blade with its surface nitrided for hardening

Nickel alloy products with their surfaces nitrided and hardened

Nitrided stainless steel products

Method of nitriding austenitic stainless steel products

Method of nitriding nickel alloy