Inventor
SUGIHARA MASAHIRO
JP56 patents
⚠️ This page may combine multiple inventors who share the name “SUGIHARA MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
35 patentsUS4846633AJul 11, 1989
Variable-capacity scroll-type compressor
MITSUBISHI ELECTRIC CORP102 citations96
US4702683AOct 27, 1987
Motor driven scroll-type machine with an eccentric bushing structure for enhancing lubrication
MITSUBISHI ELECTRIC CORP46 citations96
US4772188ASep 20, 1988
Scroll compressor with oil grooves in thrust bearing
MITSUBISHI ELECTRIC CORP70 citations95
US4874302AOct 17, 1989
Scroll compressor with oil feeding passages in thrust bearing
MITSUBISHI ELECTRIC CORP42 citations93
US4824344AApr 25, 1989
Scroll-type compressor with oil passageway in thrust bearing
MITSUBISHI ELECTRIC CORP53 citations93
US4623306ANov 18, 1986
Scroll compressor with bearing lubrication means
MITSUBISHI ELECTRIC CORP42 citations93
US4621993ANov 11, 1986
Scroll-type positive fluid displacement apparatus with oil compartment plate
MITSUBISHI ELECTRIC CORP37 citations93
US4575320AMar 11, 1986
Scroll compressor having improved lubricating structure
MITSUBISHI ELECTRIC CORP37 citations93
US5996372ADec 7, 1999
Accumulator
MITSUBISHI ELECTRIC CORP38 citations92
US5328342AJul 12, 1994
Scroll compressor with slider contacting an elastic member
MITSUBISHI ELECTRIC CORP32 citations92
US4846639AJul 11, 1989
Scroll compressor with members pressing rotating scrolls radially and axially
MITSUBISHI ELECTRIC CORP42 citations92
US4781550ANov 1, 1988
Scroll compressor with driving and driven scrolls
MITSUBISHI ELECTRIC CORP37 citations92
US4753582AJun 28, 1988
Scroll compressor with control of distance between driving and driven scroll axes
MITSUBISHI ELECTRIC CORP36 citations92
US4734020AMar 29, 1988
Scroll type compressor with spiral oil feeding grooves in thrust bearing
MITSUBISHI ELECTRIC CORP31 citations92
US4730998AMar 15, 1988
Scroll-type apparatus having a pivoting main journal bearing
MITSUBISHI ELECTRIC CORP31 citations92
US4730375AMar 15, 1988
Method for the assembly of a scroll-type apparatus
MITSUBISHI ELECTRIC CORP45 citations92
US4702681AOct 27, 1987
Motor driven scroll-type machine with cooling and lubricating structure
MITSUBISHI ELECTRIC CORP30 citations92
US4624630ANov 25, 1986
Differential pressure lubrication system for rolling piston compressor
MITSUBISHI ELECTRIC CORP29 citations92
US7526924B2May 5, 2009
Refrigerator and air conditioner
MITSUBISHI ELECTRIC CORP23 citations91
US4655697AApr 7, 1987
Scroll-type apparatus with gap adjustment means
MITSUBISHI ELECTRIC CORP36 citations91
US4533292AAug 6, 1985
Turbine rotatable in one direction in a reciprocating flow
MITSUBISHI ELECTRIC CORP34 citations91
US7909592B2Mar 22, 2011
Scroll compressor
MITSUBISHI ELECTRIC CORP8 citations83
US7614860B2Nov 10, 2009
Scroll compressor
MITSUBISHI ELECTRIC CORP11 citations83
US4840549AJun 20, 1989
Scroll compressor with control of distance between driving and driven scroll axes
MITSUBISHI ELECTRIC CORP17 citations82
US4792296ADec 20, 1988
Scroll compressor with pressure-equalizing passage and gas vent conduit in main shaft
MITSUBISHI ELECTRIC CORP22 citations82
US4702682AOct 27, 1987
Motor driven scroll-type machine with compact oil lubricating structure
MITSUBISHI ELECTRIC CORP15 citations82
US4696628ASep 29, 1987
Scroll-type fluid transferring machine with intake port and second intake passage
MITSUBISHI ELECTRIC CORP20 citations82
US4553913ANov 19, 1985
Scroll-type hydraulic machine
MITSUBISHI ELECTRIC CORP25 citations82
US4564343AJan 14, 1986
Scroll compressor having improved sealing
MITSUBISHI ELECTRIC CORP7 citations74
US4674963AJun 23, 1987
Scroll type machine with tilting thrust bearing
MITSUBISHI ELECTRIC CORP15 citations70
US7766633B2Aug 3, 2010
Scroll compressor having a slider with a flat surface slidable and fitted in a notch part of a main shaft
MITSUBISHI ELECTRIC CORP5 citations62
US7645130B2Jan 12, 2010
Scroll compressor with an orbiting scroll and two fixed scrolls and ring and tip seals
MITSUBISHI ELECTRIC CORP3 citations62
US5799503ASep 1, 1998
Accumulator
MITSUBISHI ELECTRIC CORP5 citations62
US4715796ADec 29, 1987
Scroll-type fluid transferring machine with loose drive fit in crank shaft recess
MITSUBISHI ELECTRIC CORP5 citations62
US7752857B2Jul 13, 2010
Refrigerator and air conditioner
MITSUBISHI ELECTRIC CORP5 citations61
TOYO INK SC HOLDINGS CO LTD
6 patentsUS10208217B2Feb 19, 2019
Aqueous ink for inkjet and printing method
TOYO INK SC HOLDINGS CO LTD3 citations73
US11427723B2Aug 30, 2022
Aqueous inkjet ink and method for producing printed item
TOYO INK SC HOLDINGS CO LTD2 citations72
US11453792B2Sep 27, 2022
Magenta ink for inkjet
TOYO INK SC HOLDINGS CO LTD0 citations62
US10995227B2May 4, 2021
Water-based inkjet ink
TOYO INK SC HOLDINGS CO LTD1 citations61
US11352518B2Jun 7, 2022
Pretreatment liquid and ink set comprising same
TOYO INK SC HOLDINGS CO LTD0 citations56
US11613665B2Mar 28, 2023
Water-based ink for inkjet and method for producing printed matter
TOYO INK SC HOLDINGS CO LTD0 citations51
MITSUBISHI HEAVY IND LTD
4 patentsUS6524388B1Feb 25, 2003
Coating apparatus with a rotatable backing rolling and method thereof
MITSUBISHI HEAVY IND LTD29 citations93
US7323056B2Jan 29, 2008
Coating apparatus
MITSUBISHI HEAVY IND LTD6 citations60
US11953384B2Apr 9, 2024
Temperature measuring device, mechanical system, temperature measuring method, and program
MITSUBISHI HEAVY IND LTD0 citations52
US8353113B2Jan 15, 2013
Drying device
MITSUBISHI HEAVY IND LTD1 citations51
TEAC CORP
1 patentSEKIYA SHIN
1 patentCANON ANELVA CORP
1 patentDAIICHI SANKYO CO LTD
1 patentARTIENCE CO LTD
1 patentShowing the top 50 of 56 patents by PatentIndex Score.