Inventor
HAGA YUJI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “HAGA YUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BANYU PHARMA CO LTD
13 patentsUS6335345B1Jan 1, 2002
Spiro compounds
BANYU PHARMA CO LTD120 citations99
US6326375B1Dec 4, 2001
Spiro compounds
BANYU PHARMA CO LTD148 citations99
US6803372B2Oct 12, 2004
Spiro compounds
BANYU PHARMA CO LTD23 citations92
US6723847B2Apr 20, 2004
Spiro compounds
BANYU PHARMA CO LTD17 citations92
US6649624B2Nov 18, 2003
Spiro compounds
BANYU PHARMA CO LTD27 citations92
US6462053B1Oct 8, 2002
Spiro compounds
BANYU PHARMA CO LTD21 citations92
US6388077B1May 14, 2002
Spiro compounds
BANYU PHARMA CO LTD28 citations92
US7595316B2Sep 29, 2009
Heteroaryloxy nitrogenous saturated heterocyclic derivative
BANYU PHARMA CO LTD18 citations90
US7365079B2Apr 29, 2008
Azole derivatives
BANYU PHARMA CO LTD11 citations83
US7875633B2Jan 25, 2011
Phenylpyridone derivative
BANYU PHARMA CO LTD2 citations62
US7732456B2Jun 8, 2010
Pyridone derivative
BANYU PHARMA CO LTD3 citations62
US7589096B2Sep 15, 2009
Azole derivatives
BANYU PHARMA CO LTD2 citations62
US7304072B2Dec 4, 2007
Spiro compounds
BANYU PHARMA CO LTD2 citations61
TAMURA SEISAKUSHO KK
5 patentsUS6507261B1Jan 14, 2003
Coil bobbin for current transformer
TAMURA SEISAKUSHO KK22 citations86
US7167069B2Jan 23, 2007
Coil bobbin and transformer
TAMURA SEISAKUSHO KK8 citations73
US6162067ADec 19, 2000
Coil-bobbin for AC adapter
TAMURA SEISAKUSHO KK11 citations73
US6696908B2Feb 24, 2004
Coil bobbin
TAMURA SEISAKUSHO KK8 citations69
US6008712ADec 28, 1999
Small sized transformer with cover
TAMURA SEISAKUSHO KK10 citations66