Masayuki Ozaki

Follow

Person

Yotukaidou, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Screw fluid machine and screw gear used in the same
- Patent number 5,836,754
- Issue date Nov 17, 1998
- Diavac Limited
- Masayuki Ozaki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Screw fluid machine and screw gear used in the same
- Patent number 5,829,957
- Issue date Nov 3, 1998
- Diavac Limited
- Masayuki Ozaki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Screw fluid machine and screw gear used in the same
- Patent number 5,674,063
- Issue date Oct 7, 1997
- Diavac Limited
- Masayuki Ozaki
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...