Inventor
YAMAJI MICHIO
JP139 patents
⚠️ This page may combine multiple inventors who share the name “YAMAJI MICHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIKIN KK
33 patentsUS6152168ANov 28, 2000
Pressure-type flow rate control apparatus
FUJIKIN KK112 citations97
US6060691AMay 9, 2000
Device for heating fluid controller
FUJIKIN KK593 citations97
US6871803B1Mar 29, 2005
Valve with an integral orifice
FUJIKIN KK61 citations96
US6820632B2Nov 23, 2004
Parallel divided flow-type fluid supply apparatus, and fluid-switchable pressure-type flow control method and fluid-switchable pressure-type flow control system for the same fluid supply apparatus
FUJIKIN KK39 citations96
US6422264B2Jul 23, 2002
Parallel divided flow-type fluid supply apparatus, and fluid-switchable pressure-type flow control method and fluid-switchable pressure-type flow control system for the same fluid supply apparatus
FUJIKIN KK64 citations96
US6302130B1Oct 16, 2001
Method and apparatus for detection of orifice clogging in pressure-type flow rate controllers
FUJIKIN KK77 citations96
US6289923B1Sep 18, 2001
Gas supply system equipped with pressure-type flow rate control unit
FUJIKIN KK61 citations96
US6273139B1Aug 14, 2001
Fluid control apparatus
FUJIKIN KK70 citations96
US5769110AJun 23, 1998
Fluid control apparatus
FUJIKIN KK85 citations96
US5366261ANov 22, 1994
Pipe joint with a gasket retainer
FUJIKIN KK58 citations96
US6178995B1Jan 30, 2001
Fluid supply apparatus
FUJIKIN KK63 citations95
US7150444B2Dec 19, 2006
Valve with an integral orifice
FUJIKIN KK19 citations93
US6786471B2Sep 7, 2004
Diaphragm valve
FUJIKIN KK22 citations93
US6378192B1Apr 30, 2002
Method of fixing a plurality of lower members each having reference bore for installing upper member, and fixing jigs
FUJIKIN KK15 citations93
US6145888ANov 14, 2000
Pipe joint with inspection window
FUJIKIN KK21 citations93
US6116282ASep 12, 2000
Fluid control device
FUJIKIN KK36 citations93
US6105475AAug 22, 2000
Tightening device
FUJIKIN KK23 citations93
US5979910ANov 9, 1999
Retainer for use in fluid couplings
FUJIKIN KK27 citations93
US5850853ADec 22, 1998
Fluid control system and valve to be used therein
FUJIKIN KK31 citations93
US5837907ANov 17, 1998
Method of tightening threaded members
FUJIKIN KK32 citations93
US5720505AFeb 24, 1998
Pipe joint
FUJIKIN KK25 citations93
US5482332AJan 9, 1996
Pipe joint
FUJIKIN KK23 citations93
US5340170AAug 23, 1994
Pipe joint and gasket retainer for use in pipe joint
FUJIKIN KK42 citations93
USD757900SMay 31, 2016
Fluid controller
FUJIKIN KK21 citations92
US7497482B2Mar 3, 2009
Pipe joint
FUJIKIN KK21 citations92
US7152629B2Dec 26, 2006
Fluid control device
FUJIKIN KK33 citations92
US6848470B2Feb 1, 2005
Parallel divided flow-type fluid supply apparatus, and fluid-switchable pressure-type flow control method and fluid-switchable pressure-type flow control system for the same fluid supply apparatus
FUJIKIN KK15 citations92
US6161875ADec 19, 2000
Fluid coupling
FUJIKIN KK32 citations92
US6135155AOct 24, 2000
Fluid control device
FUJIKIN KK30 citations92
US5820105AOct 13, 1998
Diaphragm valve
FUJIKIN KK52 citations92
US5771919AJun 30, 1998
Fluid controller
FUJIKIN KK22 citations92
US5609077AMar 11, 1997
Tightening device
FUJIKIN KK41 citations92
US5502883AApr 2, 1996
Method of tightening threaded member
FUJIKIN KK35 citations92
OHMI TADAHIRO
9 patentsUS6257270B1Jul 10, 2001
Fluid control device
OHMI TADAHIRO91 citations98
US6035893AMar 14, 2000
Shutoff-opening devices and fluid control apparatus comprising such devices
OHMI TADAHIRO143 citations98
US6039360AMar 21, 2000
Couplings for fluid controllers
OHMI TADAHIRO82 citations96
US5975112ANov 2, 1999
Fluid control device
OHMI TADAHIRO85 citations96
US5983933ANov 16, 1999
Shutoff-opening device
OHMI TADAHIRO85 citations95
US6170890B1Jan 9, 2001
Pipe joint
OHMI TADAHIRO53 citations93
US7416165B2Aug 26, 2008
Diaphragm valve for the vacuum exhaustion system
OHMI TADAHIRO34 citations92
US6394415B1May 28, 2002
Fluid control valve and fluid supply/exhaust system
OHMI TADAHIRO43 citations92
US6193212B1Feb 27, 2001
Fluid control valve and fluid supply/exhaust system
OHMI TADAHIRO30 citations92
TADAHIRO OHMI
2 patentsKYOHARA MASAKO
2 patentsCKD CORP
1 patentTOKYO ELECTRON LTD
1 patentAERA JAPAN LTD
1 patentTANIKAWA TSUYOSHI
1 patentShowing the top 50 of 139 patents by PatentIndex Score.