Inventor
NAKATA YUTAKA
JP23 patents
⚠️ This page may combine multiple inventors who share the name “NAKATA YUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ICHIKOH INDUSTRIES LTD
16 patentsUS4959757ASep 25, 1990
Automotive lamp assembly
ICHIKOH INDUSTRIES LTD59 citations96
US6811289B2Nov 2, 2004
Lamp device for a vehicle having a free curved surface and a lens without a prism
ICHIKOH INDUSTRIES LTD21 citations92
US4904069AFeb 27, 1990
Fresnel-type aspheric prism lens
ICHIKOH INDUSTRIES LTD24 citations92
US4814950AMar 21, 1989
Automotive headlight of projector type
ICHIKOH INDUSTRIES LTD47 citations92
US6527425B1Mar 4, 2003
Method and apparatus using B-spline reflective surface and curved lens to render it difficult to see reflector through lens
ICHIKOH INDUSTRIES LTD13 citations84
US5049177ASep 17, 1991
Method for forming fresnel-type prism lens
ICHIKOH INDUSTRIES LTD19 citations82
US4825343AApr 25, 1989
Projector type headlamp for vehicles
ICHIKOH INDUSTRIES LTD20 citations82
US6799874B2Oct 5, 2004
Automobile headlamp having a main reflector and a movable sub-reflector
ICHIKOH INDUSTRIES LTD9 citations74
US5036438AJul 30, 1991
Projector-type head lamp for motor vehicles
ICHIKOH INDUSTRIES LTD15 citations74
US5003435AMar 26, 1991
Automotive lamp assembly
ICHIKOH INDUSTRIES LTD12 citations74
US4928213AMay 22, 1990
Projector-type head lamp for vehicles
ICHIKOH INDUSTRIES LTD12 citations74
US4878161AOct 31, 1989
Projector-type head lamp assembly for vehicles
ICHIKOH INDUSTRIES LTD19 citations74
US6821001B2Nov 23, 2004
Lamp device for vehicle
ICHIKOH INDUSTRIES LTD2 citations63
US6764208B2Jul 20, 2004
Lamp device for vehicle
ICHIKOH INDUSTRIES LTD2 citations63
US4943894AJul 24, 1990
Projector-type head lamp for vehicles
ICHIKOH INDUSTRIES LTD2 citations63
US6729752B2May 4, 2004
Headlamp
ICHIKOH INDUSTRIES LTD1 citations52
DAIKIN IND LTD
4 patentsUS5115038AMay 19, 1992
Tetrafluoroethylene copolymer and process for preparing the same
DAIKIN IND LTD36 citations89
US5662972ASep 2, 1997
Tubular laminate and process for producing the same
DAIKIN IND LTD15 citations71
US11440293B2Sep 13, 2022
Layered product
DAIKIN IND LTD0 citations62
US6392138B1May 21, 2002
Non-perfluoro fluorine-containing resin molded article having low-temperature heat-sealing property
DAIKIN IND LTD6 citations62