Inventor

MASUNAGA HIROYUKI

JP3 patents

Patents

3 patents

US5277562AJan 11, 1994

Scroll fluid machine and producing method for the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations91

US5451148ASep 19, 1995

Check valve device for scroll compressor

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD22 citations89

US6186556B1Feb 13, 2001

Enclosed type compressor and its manufacturing method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations88