Toshiya Yajima

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluid compressor with bearing means disposed inside a rotary rod
- Patent number 5,368,456
- Issue date Nov 29, 1994
- Kabushiki Kaisha Toshiba
- Takuya Hirayama
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fluid compressor
- Patent number 5,350,280
- Issue date Sep 27, 1994
- Kabushiki Kaisha Toshiba
- Toshiya Yajima
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll compressor with distal ends of the wraps having sliding cont...
- Patent number 5,171,141
- Issue date Dec 15, 1992
- Kabushiki Kaisha Toshiba
- Naoya Morozumi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Scroll type fluid machine with passageway for innermost working cha...
- Patent number 5,152,682
- Issue date Oct 6, 1992
- Kabushiki Kaisha Toshiba
- Naoya Morozumi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...