Inventor
SUGAWARA TATSUYA
JP33 patents
⚠️ This page may combine multiple inventors who share the name “SUGAWARA TATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
9 patentsUS7037609B2May 2, 2006
Fuel circuit of the fuel cell system
HONDA MOTOR CO LTD33 citations92
US6858340B2Feb 22, 2005
Variable flow-rate ejector and fuel cell system having the same
HONDA MOTOR CO LTD45 citations89
US6670067B2Dec 30, 2003
Fuel supply device for fuel cell
HONDA MOTOR CO LTD40 citations89
US6617066B2Sep 9, 2003
Fuel cell power generation system
HONDA MOTOR CO LTD13 citations84
US7560182B2Jul 14, 2009
Reaction gas supply apparatus and method for fuel cell
HONDA MOTOR CO LTD2 citations62
US7531257B2May 12, 2009
Fuel cell system programmed to control reactant gas flow in a gas circulation path
HONDA MOTOR CO LTD3 citations62
US7279242B2Oct 9, 2007
Fuel cell system
HONDA MOTOR CO LTD6 citations61
US11097636B2Aug 24, 2021
Fuel cell vehicle
HONDA MOTOR CO LTD0 citations52
US7547481B2Jun 16, 2009
Fuel-circulating fuel cell system
HONDA MOTOR CO LTD1 citations52
HASHIMOTO MASATO
3 patentsUS10662009B2May 26, 2020
Sheet feeding device, image forming apparatus, and image forming system
HASHIMOTO MASATO3 citations72
US9802775B2Oct 31, 2017
Sheet separating device, sheet supplying device, and image forming apparatus
HASHIMOTO MASATO4 citations71
US9725265B2Aug 8, 2017
Sheet feeding device, image forming apparatus, and image forming system
HASHIMOTO MASATO6 citations71
SUGAWARA TATSUYA
3 patentsUS9926157B2Mar 27, 2018
Sheet feeder, image forming apparatus incorporating the sheet feeder, and image forming system incorporating the sheet feeder
SUGAWARA TATSUYA5 citations71
US10787329B2Sep 29, 2020
Sheet feeding device, image forming apparatus, image forming system, and sheet processing apparatus
SUGAWARA TATSUYA2 citations70
US8748048B2Jun 10, 2014
Fuel cell system including water injection device and return passage bypassing compressor
SUGAWARA TATSUYA1 citations50
FUKUMOTO TAKASHI
2 patentsCOCA COLA CO
2 patentsHIDEAKI TAKAHASHI
2 patentsOKUTSU TOSHIHIRO
2 patentsUS10315870B2Jun 11, 2019
Sheet feeding device, image forming apparatus incorporating the sheet feeding device, and image forming system incorporating the sheet feeding device
OKUTSU TOSHIHIRO3 citations68
US10017342B2Jul 10, 2018
Paper sheet conveyance device and image forming apparatus
OKUTSU TOSHIHIRO1 citations49