Inventor
SAKAI RYUICHI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “SAKAI RYUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HARBOR BRANCH OCEANOGRAPHIC
6 patentsUS4895854AJan 23, 1990
Antitumor alkaloids
HARBOR BRANCH OCEANOGRAPHIC9 citations73
US4859782AAug 22, 1989
Misakinolide compositions and their derivatives
HARBOR BRANCH OCEANOGRAPHIC6 citations72
US4895852AJan 23, 1990
Antitumor alkaloids
HARBOR BRANCH OCEANOGRAPHIC9 citations71
US4895853AJan 23, 1990
Antitumor alkaloids
HARBOR BRANCH OCEANOGRAPHIC10 citations70
US4851441AJul 25, 1989
Antiviral guanidine derivatives compositions and their methods of use
HARBOR BRANCH OCEANOGRAPHIC2 citations62
US4772609ASep 20, 1988
Antiviral guanidine derivatives and compositions therefor
HARBOR BRANCH OCEANOGRAPHIC0 citations52
UNIV ILLINOIS
5 patentsUS5478932ADec 26, 1995
Ecteinascidins
UNIV ILLINOIS107 citations98
US5654426AAug 5, 1997
Ecteinascidins
UNIV ILLINOIS81 citations96
US5256663AOct 26, 1993
Compositions comprising ecteinascidins and a method of treating herpes simplex virus infections therewith
UNIV ILLINOIS99 citations93
US5149804ASep 22, 1992
Ecteinascidins 736 and 722
UNIV ILLINOIS86 citations93
US4948791AAug 14, 1990
Novel Cytotoxic cyclic depsipeptides from the tunicate trididemnum solidum
UNIV ILLINOIS13 citations68
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
4 patentsUS6532587B1Mar 11, 2003
Electronic equipment
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations74
US6480707B1Nov 12, 2002
Channel selection apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations74
US6574415B2Jun 3, 2003
Digital signal recording apparatus and method thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations54
US6915064B1Jul 5, 2005
Apparatus and method for recording elementary streams
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations41