Hatsue Hiratsuka

Follow

Person

Shimodate, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Heat transmitting member and method of manufacturing the same
- Patent number 5,943,543
- Issue date Aug 24, 1999
- Hitachi Chemical Company, Ltd.
- Tatsuya Uchida
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing porous bodies
- Patent number 5,881,353
- Issue date Mar 9, 1999
- Hitachi Chemical Company, Ltd.
- Yasuo Kamigata
- B22 - CASTING POWDER METALLURGY