Inventor
BAN HITOSHI
JP41 patents
⚠️ This page may combine multiple inventors who share the name “BAN HITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO PHARMA CO LTD
17 patentsUS11911466B2Feb 27, 2024
Substituted pyrimidines as vaccine adjuvants
SUMITOMO PHARMA CO LTD1 citations72
US11759509B2Sep 19, 2023
WT1 antigen peptide conjugate vaccine
SUMITOMO PHARMA CO LTD2 citations72
US11911381B2Feb 27, 2024
Optically active azabicyclo ring derivative
SUMITOMO PHARMA CO LTD1 citations71
US11795195B2Oct 24, 2023
Antibody-drug conjugates including hemiasterlin derivative
SUMITOMO PHARMA CO LTD2 citations71
US11564920B2Jan 31, 2023
5-heteroaryl-1H-pyrazol-3-amine derivative
SUMITOMO PHARMA CO LTD2 citations70
US12440560B2Oct 14, 2025
Substituted pyrimidines as vaccine adjuvants
SUMITOMO PHARMA CO LTD0 citations62
US12263167B2Apr 1, 2025
Optically active azabicyclo ring derivative
SUMITOMO PHARMA CO LTD0 citations60
US12398149B2Aug 26, 2025
Dihydrochromene derivatives
SUMITOMO PHARMA CO LTD0 citations59
US11661397B2May 30, 2023
1,4-disubstituted imidazole derivative
SUMITOMO PHARMA CO LTD0 citations59
US11639357B2May 2, 2023
Dihydrochromene derivatives
SUMITOMO PHARMA CO LTD0 citations59
US12559487B2Feb 24, 2026
Crosslinked optically active secondary amine derivative
SUMITOMO PHARMA CO LTD0 citations51
US12383608B2Aug 12, 2025
WT1 helper peptides and combinations of WT1 helper peptide and conjugate of cancer antigen peptides
SUMITOMO PHARMA CO LTD0 citations51
US12178879B2Dec 31, 2024
Hemiasterlin derivative and antibody-drug conjugate thereof
SUMITOMO PHARMA CO LTD0 citations51
US12018093B2Jun 25, 2024
Hemiasterlin derivatives and antibody-drug conjugates including same
SUMITOMO PHARMA CO LTD0 citations51
US12410154B2Sep 9, 2025
5-heteroaryl-1H-pyrazol-3-amine derivative
SUMITOMO PHARMA CO LTD0 citations49
US11434472B2Sep 6, 2022
Agent for removing undifferentiated iPS cells
SUMITOMO PHARMA CO LTD0 citations44
US12427192B2Sep 30, 2025
Water soluble adjuvant and composition containing same
SUMITOMO PHARMA CO LTD0 citations41
SUMITOMO DAINIPPON PHARMA CO LTD
14 patentsUS9248173B2Feb 2, 2016
WT1 antigen peptide conjugate vaccine
SUMITOMO DAINIPPON PHARMA CO LTD14 citations92
US9181302B2Nov 10, 2015
WT1 antigen peptide conjugate vaccine
SUMITOMO DAINIPPON PHARMA CO LTD17 citations92
US10632192B2Apr 28, 2020
Pyrimidine compounds and their use as vaccine adjuvants
SUMITOMO DAINIPPON PHARMA CO LTD6 citations84
US11369605B2Jun 28, 2022
Optically active azabicyclo ring derivative
SUMITOMO DAINIPPON PHARMA CO LTD5 citations82
US9828362B2Nov 28, 2017
1,4-disubstituted imidazole derivative
SUMITOMO DAINIPPON PHARMA CO LTD5 citations80
US11325921B2May 10, 2022
Optically active crosslinked cyclic secondary amine derivative
SUMITOMO DAINIPPON PHARMA CO LTD2 citations72
US10815241B2Oct 27, 2020
Optically active azabicyclo ring derivative
SUMITOMO DAINIPPON PHARMA CO LTD4 citations71
US10807993B2Oct 20, 2020
Dihydrochromene derivatives
SUMITOMO DAINIPPON PHARMA CO LTD3 citations70
US11266738B2Mar 8, 2022
Substituted pyrimidines as vaccine adjuvants
SUMITOMO DAINIPPON PHARMA CO LTD0 citations62
US10588952B2Mar 17, 2020
Conjugate vaccine using trimming function of ERAP1
SUMITOMO DAINIPPON PHARMA CO LTD2 citations62
US10807945B2Oct 20, 2020
1,4-disubstituted imidazole derivative
SUMITOMO DAINIPPON PHARMA CO LTD1 citations59
US10898469B2Jan 26, 2021
Imidazolylamide derivative
SUMITOMO DAINIPPON PHARMA CO LTD0 citations44
US10294237B2May 21, 2019
Bicyclic heterocyclic amide derivative
SUMITOMO DAINIPPON PHARMA CO LTD0 citations39
US10597397B2Mar 24, 2020
Adenine conjugate compounds and their use as vaccine adjuvants
SUMITOMO DAINIPPON PHARMA CO LTD0 citations36
BOSTON BIOMEDICAL INC
3 patentsUS10934309B2Mar 2, 2021
Tricyclic quinone derivative
BOSTON BIOMEDICAL INC1 citations58
US10800752B2Oct 13, 2020
Substituted naphtho[2,3-b]furans as water-soluble prodrugs for preventing and/or treating cancer
BOSTON BIOMEDICAL INC0 citations50
US10183925B2Jan 22, 2019
Substituted naphtho[2,3-b]furans as water-soluble prodrugs for preventing and/or treating cancer
BOSTON BIOMEDICAL INC0 citations50
TOYODA AUTOMATIC LOOM WORKS
2 patentsUS5050379ASep 24, 1991
Displacement of a variable displacemet hydraulic pump and speed of an engine driving the pump controlled based on demand
TOYODA AUTOMATIC LOOM WORKS22 citations91
US5066201ANov 19, 1991
Driving load controller for variable displacement type hydraulic pump
TOYODA AUTOMATIC LOOM WORKS8 citations72