Inventor
MATSUI AKIO
JP25 patents
⚠️ This page may combine multiple inventors who share the name “MATSUI AKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUBOTA KK
6 patentsUS5870889AFeb 16, 1999
Lawn tractor
KUBOTA KK20 citations92
US5823285AOct 20, 1998
Four wheel drive working vehicle
KUBOTA KK39 citations92
US5738179AApr 14, 1998
Hood mechanism for a work vehicle
KUBOTA KK30 citations92
US5542243AAug 6, 1996
Lawn tractor having a blower unit and a grass clippings transport duct
KUBOTA KK27 citations92
US5255752AOct 26, 1993
Body frame structure for crawler type working vehicle
KUBOTA KK14 citations74
USD389490SJan 20, 1998
Riding-type mower
KUBOTA KK12 citations73
RICOH KK
5 patentsUS5721083AFeb 24, 1998
Dry color toner for electrophotography and production process thereof
RICOH KK66 citations96
US5126221AJun 30, 1992
Color developers for use in multi-color electrophotography and image formation method using the same
RICOH KK29 citations92
US4913991AApr 3, 1990
Electrophotographic process using fluorine resin coated heat application roller
RICOH KK28 citations92
US4758489AJul 19, 1988
Toner for developing latent electrostatic images
RICOH KK23 citations82
US4822707AApr 18, 1989
Positively chargeable toners for use in dry type electrophotography comprising a blue dye lake charge control agent
RICOH KK5 citations63
MITSUBISHI ELECTRIC CORP
3 patentsUS6784587B2Aug 31, 2004
Stacked stator core and method of manufacturing thereof, and rotary motor and method of manufacturing thereof
MITSUBISHI ELECTRIC CORP17 citations92
US6759785B2Jul 6, 2004
Stacked stator core and method of manufacturing thereof, and rotary motor and method of manufacturing thereof
MITSUBISHI ELECTRIC CORP23 citations92
US7185418B2Mar 6, 2007
Stacked stator core and method of manufacturing thereof, and rotary motor and method of manufacturing thereof
MITSUBISHI ELECTRIC CORP10 citations83
KAWASAKI HEAVY IND LTD
3 patentsUS4129442ADec 12, 1978
Wear- and impact-resisting cast steel
KAWASAKI HEAVY IND LTD8 citations73
US4099988AJul 11, 1978
Composite material having wear- and impact-resisting surface and process for producing same
KAWASAKI HEAVY IND LTD13 citations73
US4216014AAug 5, 1980
Low temperature steel alloy
KAWASAKI HEAVY IND LTD4 citations62