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Kunio Iwanami
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Moriyama, JP
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Patents Grants
last 30 patents
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Patent Grant
Scroll compressor having a compressor housing made up of a cup-like...
Patent number
5,569,028
Issue date
Oct 29, 1996
Matsushita Electric Industrial Co., Ltd.
Michio Yamamura
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Scroll compressor having optimized tip seal grooves
Patent number
5,562,434
Issue date
Oct 8, 1996
Matsushita Electric Industrial Co., Ltd.
Masahiko Makino
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll compressor having improved orbital drive mechanism
Patent number
5,562,436
Issue date
Oct 8, 1996
Matsushita Electric Industrial Co., Ltd.
Sadao Kawahara
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll compressor having wrap elements with rigidified inner ends
Patent number
5,558,510
Issue date
Sep 24, 1996
Matsushita Electric Industrial Co., Ltd.
Masahiko Makino
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...