Ryozo Hashida

Follow

Person

Katsuta, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Gas turbine, gas turbine blade used therefor and manufacturing meth...
- Patent number 5,620,308
- Issue date Apr 15, 1997
- Hitachi, Ltd.
- Akira Yoshinari
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Gas turbine, gas turbine blade used therefor and manufacturing meth...
- Patent number 5,489,194
- Issue date Feb 6, 1996
- Hitachi, Ltd.
- Akira Yoshinari
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES