Inventor

HIROTA KOSAKU

US6 patents

⚠️ This page may combine multiple inventors who share the name “HIROTA KOSAKU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WAKO PURE CHEM IND LTD

2 patents

US7517990B2Apr 14, 2009

Method for deuteration of a heterocyclic ring

WAKO PURE CHEM IND LTD515 citations97

US7126023B2Oct 24, 2006

Method for deuteration of an inert methylene

WAKO PURE CHEM IND LTD3 citations60

ITO NOBUHIRO

2 patents

US8093422B2Jan 10, 2012

Method for deuteration of an aromatic ring

ITO NOBUHIRO2 citations60

US9255070B2Feb 9, 2016

Method of deuteration using mixed catalyst

ITO NOBUHIRO0 citations50

RESEARCH CORP

1 patent

US4171429AOct 16, 1979

Pyrimidine to pyrimidine transformation process

RESEARCH CORP15 citations72

N E CHEMCAT CORP

1 patent

US7795166B2Sep 14, 2010

Functional group-selective hydrogenation catalyst and functional group-selective hydrogenation method

N E CHEMCAT CORP0 citations38