Inventor
KATAGIRI TOSHIKATSU
JP33 patents
⚠️ This page may combine multiple inventors who share the name “KATAGIRI TOSHIKATSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
28 patentsUS6953635B2Oct 11, 2005
Humidifier for fuel cell
HONDA MOTOR CO LTD24 citations92
US6755399B2Jun 29, 2004
Humidifier
HONDA MOTOR CO LTD46 citations92
US6740432B1May 25, 2004
Fuel cell system and method for regulating liquid fuel for the same
HONDA MOTOR CO LTD30 citations92
US6713204B2Mar 30, 2004
Fuel cell system
HONDA MOTOR CO LTD36 citations92
US6669177B2Dec 30, 2003
Humidifying module
HONDA MOTOR CO LTD45 citations92
US6656620B2Dec 2, 2003
Humidification system for a fuel cell
HONDA MOTOR CO LTD33 citations92
US6653012B2Nov 25, 2003
Humidifier
HONDA MOTOR CO LTD47 citations92
US6554261B2Apr 29, 2003
Humidifier
HONDA MOTOR CO LTD36 citations92
US6471195B2Oct 29, 2002
Humidifier for use with a fuel cell
HONDA MOTOR CO LTD52 citations92
US6805988B2Oct 19, 2004
Humidifying apparatus for fuel cell
HONDA MOTOR CO LTD21 citations89
US6939629B2Sep 6, 2005
Humidifying system for a fuel cell
HONDA MOTOR CO LTD13 citations84
US6872484B2Mar 29, 2005
Humidifying system for a fuel cell
HONDA MOTOR CO LTD13 citations84
US6808832B2Oct 26, 2004
Fuel cell humidifying system
HONDA MOTOR CO LTD13 citations84
US6777121B1Aug 17, 2004
Fuel cell system and gas/liquid separation method for the same
HONDA MOTOR CO LTD15 citations84
US6659433B2Dec 9, 2003
Humidifier
HONDA MOTOR CO LTD15 citations80
US7087328B2Aug 8, 2006
Fuel cell system and humidification method
HONDA MOTOR CO LTD7 citations74
US6855442B2Feb 15, 2005
Fuel cell and method of operating same
HONDA MOTOR CO LTD9 citations74
US6596429B2Jul 22, 2003
Fuel cell system
HONDA MOTOR CO LTD9 citations74
US6545609B2Apr 8, 2003
Humidification system for fuel cell
HONDA MOTOR CO LTD8 citations74
US7906241B2Mar 15, 2011
Fuel cell system and fuel cell automobile vehicle
HONDA MOTOR CO LTD6 citations73
US7838160B2Nov 23, 2010
Humidifier for fuel cell system
HONDA MOTOR CO LTD2 citations63
US6638651B2Oct 28, 2003
Humidifying system for fuel cell
HONDA MOTOR CO LTD3 citations63
US6562500B2May 13, 2003
Fuel cell humidification system
HONDA MOTOR CO LTD4 citations63
US8048575B2Nov 1, 2011
Fuel cell system and fuel cell automotive vehicle
HONDA MOTOR CO LTD3 citations62
US7264233B2Sep 4, 2007
Humidifier
HONDA MOTOR CO LTD5 citations62
US7344790B2Mar 18, 2008
Humidified fuel cell system and process for warming the same
HONDA MOTOR CO LTD0 citations52
US11712981B2Aug 1, 2023
Vehicle
HONDA MOTOR CO LTD0 citations50
US11731483B2Aug 22, 2023
Temperature adjustment circuit
HONDA MOTOR CO LTD0 citations49