Inventor
YAMAMOTO SHUICHI
JP46 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMOTO SHUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
23 patentsUS5855475AJan 5, 1999
Scroll compressor having bypass valves
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD196 citations97
US6273691B1Aug 14, 2001
Scroll gas compressor having asymmetric bypass holes
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD113 citations96
US5037278AAug 6, 1991
Scroll compressor with heat insulating and soundproof cover in bottom disposed low pressure chamber
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD57 citations96
US6302665B1Oct 16, 2001
Hermetic compressor and open compressor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD45 citations95
US6102671AAug 15, 2000
Scroll compressor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD72 citations94
US5645408AJul 8, 1997
Scroll compressor having optimized oil passages
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD70 citations94
US5395214AMar 7, 1995
Starting method for scroll-type compressor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 citations92
US5391066AFeb 21, 1995
Motor compressor with lubricant separation
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations92
US5217359AJun 8, 1993
Scroll compressor with regulated oil flow to the back pressure chamber
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD34 citations92
US5213489AMay 25, 1993
Scroll compressor with axial vibration prevention for a shaft bearing
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 citations92
US5863190AJan 26, 1999
Scroll compressor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations91
US5810572ASep 22, 1998
Scroll compressor having an auxiliary bearing for the crankshaft
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations91
US5217360AJun 8, 1993
Scroll compressor with swirling impeller biased by cooled lubricant
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations82
US5215452AJun 1, 1993
Compressor having an oil pump ring associated with the orbiting shaft
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US5213490AMay 25, 1993
Scroll-type compressor with discharge opening above the lubricant reservoir
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations74
US6948922B2Sep 27, 2005
Hermetic compressor and open compressor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations73
US6547544B2Apr 15, 2003
Hermetic compressor and open compressor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations73
US6457960B1Oct 1, 2002
Hermetic compressor and open compressor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations73
US5395222AMar 7, 1995
Scroll compressor having recesses on the scroll wraps
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations73
US5632610AMay 27, 1997
Sealed-type scroll compressor with relatively shifted scrolls based on thermal coefficient of expansion
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations72
US6659749B2Dec 9, 2003
Hermetic compressor and open compressor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US5188521AFeb 23, 1993
Scroll compressor with reduced vibration resulting from the oldham's ring
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62
US5704122AJan 6, 1998
Sealed-type scroll compressor and assembling method therefor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations61
KYOCERA CORP
6 patentsUS11783155B2Oct 10, 2023
RFID tag board, RFID tag, and RFID system
KYOCERA CORP0 citations62
US11763124B2Sep 19, 2023
RFID tag
KYOCERA CORP0 citations62
US11748591B2Sep 5, 2023
RFID tag
KYOCERA CORP1 citations62
US11354557B2Jun 7, 2022
RFID tag board, RFID tag, and RFID system
KYOCERA CORP0 citations62
US11809939B2Nov 7, 2023
RFID tag with boost antenna, conductor provided with RFID tag with boost antenna, and RFID system including RFID tag with boost antenna
KYOCERA CORP0 citations52
US11275983B2Mar 15, 2022
RFID tags board, RFID tag and RFID system
KYOCERA CORP0 citations51
MITSUI MINING & SMELTING CO
4 patentsUSD573151SJul 15, 2008
Reel for winding electronic component carrier tape
MITSUI MINING & SMELTING CO2 citations56
USD581938SDec 2, 2008
Spoke for reel
MITSUI MINING & SMELTING CO1 citations52
USD577363SSep 23, 2008
Reel for component carrier tape
MITSUI MINING & SMELTING CO1 citations52
USD581937SDec 2, 2008
Spoke for reel
MITSUI MINING & SMELTING CO1 citations45
ISHIKAWAJIMA HARIMA HEAVY IND
3 patentsUS5226583AJul 13, 1993
Module frame work for larger structure, method and device for assembling module frame work and coupler for module frame work
ISHIKAWAJIMA HARIMA HEAVY IND24 citations88
US5347703ASep 20, 1994
Method of coupling a module framework to a ship structure
ISHIKAWAJIMA HARIMA HEAVY IND7 citations69
US5259332ANov 9, 1993
Method for forming modules and method for arrangement thereof
ISHIKAWAJIMA HARIMA HEAVY IND6 citations57