Inventor
IKEGAWA MASATO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “IKEGAWA MASATO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
10 patentsUS4365941ADec 28, 1982
Scroll compressor provided with means for pressing an orbiting scroll member against a stationary scroll member and self-cooling means
HITACHI LTD90 citations95
US6427621B1Aug 6, 2002
Plasma processing device and plasma processing method
HITACHI LTD42 citations92
US4396364AAug 2, 1983
Scroll fluid apparatus with crankshaft bearing located in orbiting pin force plane
HITACHI LTD21 citations82
US4384831AMay 24, 1983
Scroll-type fluid apparatus provided with means for counteracting a moment exerted on orbiting scroll member
HITACHI LTD23 citations82
US4350479ASep 21, 1982
Scrool-type fluid machine with liquid-filled force-balanced pockets
HITACHI LTD25 citations82
US4464100AAug 7, 1984
Scroll fluid apparatus handling compressible fluid
HITACHI LTD12 citations74
US4443166AApr 17, 1984
Scroll fluid apparatus with an arcuate recess adjacent the stationary wrap
HITACHI LTD12 citations74
US4441870AApr 10, 1984
Scroll member
HITACHI LTD16 citations74
US4417863ANov 29, 1983
Scroll member assembly of scroll-type fluid machine
HITACHI LTD17 citations74
US6656752B1Dec 2, 2003
Ion current density measuring method and instrument, and semiconductor device manufacturing method
HITACHI LTD5 citations62