Inventor

MURAI YUKIO

JP9 patents

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

TOSHIBA KK

2 patents

US5062271ANov 5, 1991

Evacuation apparatus and evacuation method

TOSHIBA KK45 citations92

USRE36610EMar 14, 2000

Evacuation apparatus and evacuation method

TOSHIBA KK7 citations73

EBARA CORP

2 patents

US6922348B2Jul 26, 2005

Water supply

EBARA CORP47 citations90

US5667362ASep 16, 1997

Pump system and method for operating the same

EBARA CORP44 citations90

HITACHI PLANT ENG & CONSTR CO

2 patents

US6627080B2Sep 30, 2003

Flat membrane disk

HITACHI PLANT ENG & CONSTR CO8 citations68

US6336746B1Jan 8, 2002

Structure for supporting rotary shaft

HITACHI PLANT ENG & CONSTR CO6 citations60

FUJI ELECTRIC HOLDINGS

1 patent

US7126294B2Oct 24, 2006

Method and device for controlling photovoltaic inverter, and feed water device

FUJI ELECTRIC HOLDINGS293 citations98

TOSHIBA CORP

1 patent

US4926648AMay 22, 1990

Turbomolecular pump and method of operating the same

TOSHIBA CORP40 citations92

HITACHI PLAN ENGINEERING & CON

1 patent

US6596164B2Jul 22, 2003

Rotary flat membrane separation apparatus

HITACHI PLAN ENGINEERING & CON9 citations63