Inventor
TAKEDA KIMIHARU
JP14 patents
Patents
14 patentsUS5494422AFeb 27, 1996
Scroll type compressor having a discharge valve retainer with a back pressure port
MITSUBISHI HEAVY IND LTD66 citations95
US5447418ASep 5, 1995
Scroll-type fluid machine having a sealed back pressure chamber
MITSUBISHI HEAVY IND LTD92 citations94
US5522715AJun 4, 1996
Horizontal scroll compressor having oil path extending to upper part of thrust face of compressor structure
MITSUBISHI HEAVY IND LTD21 citations92
US5547355AAug 20, 1996
Scroll type machine having means to prevent or suppress deflection of legs of scroll-supporting frame
MITSUBISHI HEAVY IND LTD21 citations91
US6135737AOct 24, 2000
Scroll hydraulic machine
MITSUBISHI HEAVY IND LTD8 citations73
US5520525AMay 28, 1996
Scroll compressor having wraps with recesses
MITSUBISHI HEAVY IND LTD9 citations73
US5400611AMar 28, 1995
Refrigerating cycle machine
MITSUBISHI HEAVY IND LTD9 citations73
US5257920ANov 2, 1993
Scroll type compressor having a centered opening to a high pressure chamber
MITSUBISHI HEAVY IND LTD16 citations73
US5492460AFeb 20, 1996
Scroll-type fluid machine having a wear-resistant plate
MITSUBISHI HEAVY IND LTD8 citations72
US5375986ADec 27, 1994
Oil pump for a closed type compressor
MITSUBISHI HEAVY IND LTD13 citations72
US5316454AMay 31, 1994
Fluid pump and rotary machine having said fluid pump
MITSUBISHI HEAVY IND LTD7 citations71
US4856973AAug 15, 1989
Scroll-type fluid machine with specific inner curve segments
MITSUBISHI HEAVY IND LTD7 citations71
US6254755B1Jul 3, 2001
Electroplating process for oldham ring and scroll member type compressor comprising the same
MITSUBISHI HEAVY IND LTD3 citations58
US6116860ASep 12, 2000
Scroll compressor
MITSUBISHI HEAVY IND LTD1 citations51