Takeshi Hachisu

Follow

Person

Niihari, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for quenching
- Patent number 4,509,995
- Issue date Apr 9, 1985
- Hitachi, Ltd.
- Takeshi Hachisu
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for reprocessing atactic polypropylene
- Patent number 4,104,206
- Issue date Aug 1, 1978
- Hitachi, Ltd.
- Takeshi Hachisu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...