Inventor
KATAYAMA SATOSHI
JP66 patents
⚠️ This page may combine multiple inventors who share the name “KATAYAMA SATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AJINOMOTO KK
14 patentsUS8846885B2Sep 30, 2014
Oligonucleotide with protected base
AJINOMOTO KK25 citations91
US9371353B2Jun 21, 2016
Oligonucleotide with protected base
AJINOMOTO KK5 citations82
US10415036B2Sep 17, 2019
Morpholino oligonucleotide manufacturing method
AJINOMOTO KK5 citations73
US9790497B2Oct 17, 2017
Morpholino oligonucleotide manufacturing method
AJINOMOTO KK5 citations73
US6252075B1Jun 26, 2001
Process for producing purine derivatives
AJINOMOTO KK9 citations73
US5767316AJun 16, 1998
Process for producing 3-amino-2-oxo-1-halogenopropane derivatives
AJINOMOTO KK11 citations73
US10464966B2Nov 5, 2019
Precipitation promoter and precipitation method in which same is used
AJINOMOTO KK2 citations71
US6500946B1Dec 31, 2002
Methods for producing nucleoside derivatives and intermediates therefor
AJINOMOTO KK11 citations71
US6579976B2Jun 17, 2003
Process for producing 2′,3′-diethyl substituted nucleoside derivatives
AJINOMOTO KK4 citations62
US5942617AAug 24, 1999
Process for producing purine derivatives
AJINOMOTO KK2 citations62
US5902887AMay 11, 1999
Process for producing 3-amino-2-oxo-1-halogenopropane derivatives
AJINOMOTO KK2 citations62
US10919928B2Feb 16, 2021
Oligonucleotide production method, and nucleoside, nucleotide, or oligonucleotide
AJINOMOTO KK2 citations61
US6090937AJul 18, 2000
Methods for producing nucleoside derivatives and intermediates therefor
AJINOMOTO KK5 citations60
USRE38796ESep 13, 2005
Process for producing 3-amino-2-oxo-1-halogenopropane derivatives
AJINOMOTO KK0 citations51
SHARP KK
12 patentsUS5958638ASep 28, 1999
Electrophotographic photoconductor and method of producing same
SHARP KK155 citations97
US5489496AFeb 6, 1996
Electrophotographic photoconductor and a method for forming the same
SHARP KK85 citations96
US5492786AFeb 20, 1996
Electrophotographic photoreceptor
SHARP KK20 citations92
US5391448AFeb 21, 1995
Electrophotographic photoconductor and a method for manufacturing the same
SHARP KK24 citations92
US6136484AOct 24, 2000
Electrophotographic photoreceptor, process for production thereof, and image-forming apparatus using same
SHARP KK18 citations91
US6136485AOct 24, 2000
Electrophotographic photoreceptor, process for production thereof, and image-forming apparatus using same
SHARP KK7 citations72
US5116706AMay 26, 1992
1,2,4,5-benzoylenebis(naphtho[1,8-de]pyrimidine) compounds and their use in photosensitive layers
SHARP KK12 citations72
US6696214B2Feb 24, 2004
Electrophotographic photoreceptor, process for production thereof, and image-forming apparatus using same
SHARP KK4 citations62
US5952146ASep 14, 1999
Coating liquid composition for photosensitive member for electrophotography and method of manufacturing photosensitive member for electrophotography using same
SHARP KK4 citations62
US4983741AJan 8, 1991
1,2,4,5-benzoylenebis(naphtho[2,3-d]imidazole) compounds and photosensitive members containing them
SHARP KK6 citations62
US5393636AFeb 28, 1995
Process for producing toner for the development of an electric image
SHARP KK1 citations52
US6054237AApr 25, 2000
Electrophotographic photoreceptor, process for producing the same, and image forming apparatus using same
SHARP KK0 citations51
EISAI CO LTD
10 patentsUS4929623AMay 29, 1990
Benzothiazole derivative
EISAI CO LTD38 citations92
US5382579AJan 17, 1995
Triazolo-1,4-diazepine derivatives and their use in pharmaceuticals
EISAI CO LTD9 citations73
US5409909AApr 25, 1995
1,4-diazepine derivative and its pharmaceutical use
EISAI CO LTD9 citations72
US5221671AJun 22, 1993
Triazolo-1,4-diazepine derivatives and their use in pharmaceuticals
EISAI CO LTD4 citations62
US4208426AJun 17, 1980
Pyranochromone derivatives and therapeutic composition comprising same for treatment of allergic diseases
EISAI CO LTD5 citations62
US5482937AJan 9, 1996
1,4-diazepine derivative and its pharmaceutical use
EISAI CO LTD1 citations52
US5468740ANov 21, 1995
1,4-diazepine derivative and its pharmaceutical use
EISAI CO LTD0 citations52
US5438045AAug 1, 1995
1,4-diazepine derivative and its pharmaceutical use
EISAI CO LTD0 citations52
US5605907AFeb 25, 1997
Cyclohexane derivatives
EISAI CO LTD0 citations51
US5478839ADec 26, 1995
Cyclohexane derivatives
EISAI CO LTD0 citations51
KANEKA CORP
4 patentsUS9500418B2Nov 22, 2016
Graphite composite film
KANEKA CORP2 citations62
US11292721B2Apr 5, 2022
Graphite film and manufacturing method thereof
KANEKA CORP0 citations58
US9878521B2Jan 30, 2018
Method for producing resin molded body and graphite sheet laminate
KANEKA CORP0 citations51
US9359209B2Jun 7, 2016
Graphite film and method for producing graphite film
KANEKA CORP0 citations51
KATAYAMA SATOSHI
3 patentsUS8252557B2Aug 28, 2012
Peptide-containing culture medium for culturing animal cell
KATAYAMA SATOSHI6 citations77
US8465890B2Jun 18, 2013
Electrophotographic photoconductor and image forming apparatus including the same, and coating solution for undercoat layer formation in electrophotographic photoconductor
KATAYAMA SATOSHI0 citations51
US8338065B2Dec 25, 2012
Electrophotographic photoreceptor and image forming apparatus provided with the same
KATAYAMA SATOSHI0 citations51
FUJITSU LTD
2 patentsHIRAI KUNIHIRO
1 patentKAWASAKI MICROELECTRONICS INC
1 patentKAWASAKI STEEL CO
1 patentYAMAHA MOTOR CO LTD
1 patentOHTA YUSUKE
1 patentShowing the top 50 of 66 patents by PatentIndex Score.