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Masahiko Oide
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Shizuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Scroll type compressor having curved surface portions between the s...
Patent number
RE36604
Issue date
Mar 7, 2000
Mitsubishi Denki Kabushiki Kaisha
Fumiaki Sano
418 - Rotary expansible chamber devices
Information
Patent Grant
Scroll type compressor having drain oil tube with flexible and nonf...
Patent number
5,505,596
Issue date
Apr 9, 1996
Mitsubishi Denki Kabushiki Kaisha
Toshiyuki Nakamura
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Scroll type compressor having a spacer coupling the fixed scroll to...
Patent number
5,445,507
Issue date
Aug 29, 1995
Mitsubishi Denki Kabushiki Kaisha
Toshiyuki Nakamura
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Scroll type compressor having a convex surface on the sub frame bus...
Patent number
5,407,334
Issue date
Apr 18, 1995
Mitsubishi Denki Kabushiki Kaisha
Fumiaki Sano
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Scroll type compressor having a thrust plate in a frame recess
Patent number
5,382,143
Issue date
Jan 17, 1995
Mitsubishi Denki Kabushiki Kaisha
Toshiyuki Nakamura
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Scroll compressor with slider contacting an elastic member
Patent number
5,328,342
Issue date
Jul 12, 1994
Mitsubishi Denki Kabushiki Kaisha
Minoru Ishii
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Scroll type compressor having curved bearing surfaces
Patent number
5,312,229
Issue date
May 17, 1994
Mitsubishi Denki Kabushiki Kaisha
Fumiaki Sano
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Scroll type compressor having curved surface portions between the s...
Patent number
5,222,881
Issue date
Jun 29, 1993
Mitsubishi Denki Kabushiki Kaisha
Fumiaki Sano
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Scroll type compressor with frames supporting the crankshaft
Patent number
5,188,520
Issue date
Feb 23, 1993
Mitsubishi Denki Kabushiki Kaisha
Toshiyuki Nakamura
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for the assembly of a scroll-type apparatus
Patent number
4,730,375
Issue date
Mar 15, 1988
Mitsubishi Denki Kabushiki Kaisha
Toshiyuki Nakamura
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Motor driven scroll-type machine with cooling and lubricating struc...
Patent number
4,702,681
Issue date
Oct 27, 1987
Mitsubishi Denki Kabushiki Kaisha
Tsutomu Inaba
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Motor driven scroll-type machine with an eccentric bushing structur...
Patent number
4,702,683
Issue date
Oct 27, 1987
Mitsubishi Denki Kabushiki Kaisha
Tsutomu Inaba
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Motor driven scroll-type machine with compact oil lubricating struc...
Patent number
4,702,682
Issue date
Oct 27, 1987
Mitsubishi Denki Kabushiki Kaisha
Tsutomu Inaba
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Scroll-type apparatus with gap adjustment means
Patent number
4,655,697
Issue date
Apr 7, 1987
Mitsubishi Denki Kabushiki Kaisha
Toshiyuki Nakamura
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES