Inventor
IGARASHI YASUYUKI
JP31 patents
⚠️ This page may combine multiple inventors who share the name “IGARASHI YASUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BIOMEMBRANE INST
8 patentsUS5151360ASep 29, 1992
Effect of n,n,n-trimethylsphingosine on protein kinase-c activity, melanoma cell growth in vitro, metastatic potential in vivo and human platelet aggregation
BIOMEMBRANE INST126 citations97
US5391800AFeb 21, 1995
Method for inhibition of cell motility by sphingosine-1-phosphate, its derivatives and mimetics and method of synthesizing sphingosine-1-phosphate and its derivatives
BIOMEMBRANE INST51 citations95
US5331014AJul 19, 1994
Effect of N,N,N-trimethylsphingosine on protein kinase-C activity; melanoma cell growth in vitro; metastatic potential in vivo and human platelet aggregation
BIOMEMBRANE INST45 citations95
US5260288ANov 9, 1993
Method for inhibition of cell motility by sphingosine-1-phosphate and derivatives
BIOMEMBRANE INST51 citations95
US5137919AAug 11, 1992
Effect of N,N,N,-trimethylsphingosine on protein kinase C activity melanoma cell growth in vitro; metastatic potential in vivo and human platelet aggregation
BIOMEMBRANE INST52 citations94
US5583160ADec 10, 1996
Methylsphingosine used to treat apoptosis
BIOMEMBRANE INST25 citations93
US5248824ASep 28, 1993
Method of preparing N,N,N-trimethylsphingosine
BIOMEMBRANE INST35 citations91
US5466716ANov 14, 1995
Liposomal trimethylsphingosine
BIOMEMBRANE INST13 citations70
ONCOMEMBRANE INC
4 patentsUS5627171AMay 6, 1997
Sphingosine-1-phosphate/trimethylsphingosine composition
ONCOMEMBRANE INC59 citations95
US5677189AOct 14, 1997
Method for quantifying sphingosine and for diagnosing platelet activation
ONCOMEMBRANE INC13 citations71
US6031135AFeb 29, 2000
Trimethylsphingosine derivatives
ONCOMEMBRANE INC3 citations62
US5693620ADec 2, 1997
Plasmalopsychosines and plasmalocerebrosides
ONCOMEMBRANE INC0 citations48
INOUE YOSHIYA
4 patentsUS8391731B2Mar 5, 2013
Image forming apparatus and output setting method of consumed status of consumable items of the image forming apparatus
INOUE YOSHIYA1 citations60
US8270854B2Sep 18, 2012
Image forming apparatus and output setting method of consumed status of consumable items of the image forming apparatus
INOUE YOSHIYA1 citations60
US8064784B2Nov 22, 2011
Image forming apparatus and output setting method of consumed status of consumable items of the image forming apparatus
INOUE YOSHIYA2 citations60
US8588626B2Nov 19, 2013
Apparatus and output setting method of consumed status of consumable items of the apparatus
INOUE YOSHIYA0 citations50
RICOH KK
3 patentsUS7230731B2Jun 12, 2007
Image formation apparatus and method with password acquisition
RICOH KK38 citations90
US7672601B2Mar 2, 2010
Image forming apparatus and output setting method of consumed status of consumable items of the image forming apparatus
RICOH KK8 citations83
US7831156B2Nov 9, 2010
Image forming apparatus having enhanced management for consumable-supplies
RICOH KK8 citations80
RICOH CO LTD
3 patentsUS7969588B2Jun 28, 2011
Image forming device and control method therefor
RICOH CO LTD7 citations81
US7890001B2Feb 15, 2011
Image forming apparatus and output setting method of consumed status of consumable items of the image forming apparatus
RICOH CO LTD6 citations73
US8363285B2Jan 29, 2013
Image forming apparatus and print processing method to print an image on recording medium based on print data
RICOH CO LTD1 citations51