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Inventor

YAMAMOTO YUUJI

JP11 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMOTO YUUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYODA AUTOMATIC LOOM WORKS

3 patents
US5547353AAug 20, 1996

Scroll type compressor with elliptical spiral element

TOYODA AUTOMATIC LOOM WORKS12 citations74
US5540571AJul 30, 1996

Scroll-type compressor having bolted housings

TOYODA AUTOMATIC LOOM WORKS9 citations73
US5456584AOct 10, 1995

Scroll type compressor with refrigerant gas passage in balance weight

TOYODA AUTOMATIC LOOM WORKS12 citations71

NIPPON DENSO CO

2 patents
US5575635ANov 19, 1996

Scroll compressor having eccentric shaft lubrication

NIPPON DENSO CO17 citations71
US4526524AJul 2, 1985

Vane compressor

NIPPON DENSO CO14 citations71

MITSUBISHI ELECTRIC CORP

1 patent
US5808697ASep 15, 1998

Video contrast enhancer

MITSUBISHI ELECTRIC CORP207 citations97

YAMAMOTO YUUJI

1 patent
US8117683B2Feb 21, 2012

Toilet seat device and toilet seat apparatus having the same

YAMAMOTO YUUJI17 citations79

TOYODA JIGOSHOKKI SEISAKUSHO K

1 patent
US5634781AJun 3, 1997

Scroll-type compressor having bolted housings

TOYODA JIGOSHOKKI SEISAKUSHO K17 citations78

SANYO ELECTRIC CO

1 patent
US5308720AMay 3, 1994

Non-aqueous battery having a lithium-nickel-oxygen cathode

SANYO ELECTRIC CO18 citations73

HITACHI JOHNSON CONTROLS AIR CONDITIONING INC

1 patent
US10651774B2May 12, 2020

Inverter and motor drive device, freezing device

HITACHI JOHNSON CONTROLS AIR CONDITIONING INC1 citations62

DENSO CORP

1 patent
US6123530ASep 26, 2000

Scroll-type compressor with a slider plate for smoothing the orbiting movement of a movable scroll

DENSO CORP6 citations62