Inventor
SUDA HIROYUKI
JP41 patents
⚠️ This page may combine multiple inventors who share the name “SUDA HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BANYU PHARMA CO LTD
22 patentsUS5861293AJan 19, 1999
Gene encoding glycosyltransferase and its uses
BANYU PHARMA CO LTD43 citations96
US5922860AJul 13, 1999
Antitumor indolopyrrolocarbazole derivatives
BANYU PHARMA CO LTD24 citations92
US5668271ASep 16, 1997
Indolopyrrolocarbazole derivatives
BANYU PHARMA CO LTD26 citations92
US5591842AJan 7, 1997
Indolopyrrolocarbazole derivatives
BANYU PHARMA CO LTD44 citations92
US5589365ADec 31, 1996
Process for producing glycosylated indolopyrrolocarbazole derivatives by culturing certain microorganisms
BANYU PHARMA CO LTD30 citations92
US5804564ASep 8, 1998
Antitumor indolopyrrolocarbazole derivatives
BANYU PHARMA CO LTD17 citations83
US5437996AAug 1, 1995
Microtetraspora strain for preparation of indolopyrrolocarbazole derivatives
BANYU PHARMA CO LTD18 citations82
US5478813ADec 26, 1995
Antitumor substance BE-13793C derivatives
BANYU PHARMA CO LTD16 citations80
US5643760AJul 1, 1997
Microbial process for preparation of indolopyrrolocarbazole derivatives
BANYU PHARMA CO LTD8 citations74
US6703373B1Mar 9, 2004
Indolopyrrolocarbazole derivatives and antitumor agents
BANYU PHARMA CO LTD7 citations73
US5106864AApr 21, 1992
Antitumor substance be-13793c
BANYU PHARMA CO LTD10 citations71
US6303797B1Oct 16, 2001
Sesterterpene derivatives exhibiting antifungal activities
BANYU PHARMA CO LTD2 citations63
USRE37206EJun 5, 2001
Gene encoding glycosyltransferase and its uses
BANYU PHARMA CO LTD1 citations63
US5290698AMar 1, 1994
Streptoverticillium ferm P-10489 which produces antitumor agent BE-13793C
BANYU PHARMA CO LTD3 citations60
US5217885AJun 8, 1993
Antitumor substance BE-13793C
BANYU PHARMA CO LTD4 citations60
US5922709AJul 13, 1999
Antifungal composition
BANYU PHARMA CO LTD3 citations57
US5928910AJul 27, 1999
Antifungal substances BE-49385 and process for their production
BANYU PHARMA CO LTD1 citations51
US5536827AJul 16, 1996
Method for preparing antitumor substance BE-13793C derivatives
BANYU PHARMA CO LTD0 citations50
US5391486AFeb 21, 1995
Physiologically active substance BE-16627
BANYU PHARMA CO LTD0 citations50
US5334613AAug 2, 1994
Antibacterial substance BE-24566B
BANYU PHARMA CO LTD1 citations47
US5061695AOct 29, 1991
Antitumor substance be-12406
BANYU PHARMA CO LTD1 citations47
US6087390AJul 11, 2000
Derivatives of antifungal substance BE-31405 and process for producing the same
BANYU PHARMA CO LTD1 citations46
NIPPON TELEGRAPH & TELEPHONE
4 patentsUS5546483AAug 13, 1996
Integrated optical waveguide circuit and optical branch line test system using the same
NIPPON TELEGRAPH & TELEPHONE114 citations97
US4618354AOct 21, 1986
Method, apparatus and burner for fabricating an optical fiber preform
NIPPON TELEGRAPH & TELEPHONE53 citations95
US4801322AJan 31, 1989
Method, apparatus and burner for fabricating an optical fiber preform
NIPPON TELEGRAPH & TELEPHONE38 citations92
US4414012ANov 8, 1983
Fabrication methods of doped silica glass and optical fiber preform by using the doped silica glass
NIPPON TELEGRAPH & TELEPHONE45 citations91