Inventor
MANABE HARUHIKO
JP22 patents
⚠️ This page may combine multiple inventors who share the name “MANABE HARUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KYOWA HAKKO KOGYO KK
11 patentsUS5116863AMay 26, 1992
Dibenz[b,e]oxepin derivative and pharmaceutical compositions thereof
KYOWA HAKKO KOGYO KK106 citations94
US6716987B1Apr 6, 2004
Derivatives of benzofuran or benzodioxazole compounds
KYOWA HAKKO KOGYO KK38 citations91
US6514996B2Feb 4, 2003
Derivatives of benzofuran or benzodioxole
KYOWA HAKKO KOGYO KK41 citations91
US6395738B1May 28, 2002
Benzofuran derivatives
KYOWA HAKKO KOGYO KK20 citations91
US6376535B2Apr 23, 2002
Oxygen-containing heterocyclic compounds
KYOWA HAKKO KOGYO KK19 citations83
US5010084AApr 23, 1991
Imidazoquinolone derivatives
KYOWA HAKKO KOGYO KK12 citations74
US5342843AAug 30, 1994
Thienoimidazoppyridone derivatives
KYOWA HAKKO KOGYO KK6 citations73
US4994468AFeb 19, 1991
Imidazoquinolone derivatives
KYOWA HAKKO KOGYO KK14 citations71
US5173492ADec 22, 1992
s-Triazolo(3,4-I)purine derivatives
KYOWA HAKKO KOGYO KK6 citations61
US5484924AJan 16, 1996
Imidazonaphthyridine derivatives
KYOWA HAKKO KOGYO KK0 citations51
US5128369AJul 7, 1992
Arylalkylamine derivatives
KYOWA HAKKO KOGYO KK0 citations48
DAIHEN CORP
8 patentsUS7042740B2May 9, 2006
Soft-switching half-bridge inverter power supply system
DAIHEN CORP14 citations82
US6687136B2Feb 3, 2004
Arc-machining power supply with switching loss reducing element
DAIHEN CORP15 citations82
USRE39926ENov 27, 2007
Arc-machining power supply with switching loss reducing element
DAIHEN CORP6 citations71
US10610947B2Apr 7, 2020
Power supply system and power supply device
DAIHEN CORP2 citations68
US11642735B2May 9, 2023
Power supply system, power supply device, and control method
DAIHEN CORP0 citations49
US11213908B2Jan 4, 2022
Wire feeding device, arc welding device and wire feeding method
DAIHEN CORP0 citations48
US9143048B2Sep 22, 2015
Power supply device and arc machining power supply device
DAIHEN CORP1 citations48
US11045893B2Jun 29, 2021
Power supply system, power supply device, and control method
DAIHEN CORP0 citations47