Inventor
HANYA MASAHIRO
JP24 patents
⚠️ This page may combine multiple inventors who share the name “HANYA MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO RUBBER IND
19 patentsUS5450885ASep 19, 1995
Pneumatic tire including a tread with circumferential grooves
SUMITOMO RUBBER IND59 citations96
US6352091B1Mar 5, 2002
Vehicle tire having unidirectional pattern with mirror image patterns of outer parts being circumferentially shifted
SUMITOMO RUBBER IND40 citations92
US6343636B1Feb 5, 2002
Pneumatic tire including non-directional tread pattern
SUMITOMO RUBBER IND22 citations92
USD436331SJan 16, 2001
Tire for automobile
SUMITOMO RUBBER IND22 citations92
US7021914B2Apr 4, 2006
Tire mold
SUMITOMO RUBBER IND14 citations84
US6213182B1Apr 10, 2001
Pneumatic tire having sidewall portions
SUMITOMO RUBBER IND16 citations84
US6398533B1Jun 4, 2002
Tire mold
SUMITOMO RUBBER IND14 citations82
US5871606AFeb 16, 1999
Method of making a pneumatic tire with different carcass cord elongations between main portion and turned-up portions
SUMITOMO RUBBER IND9 citations74
USD395858SJul 7, 1998
Automobile tire
SUMITOMO RUBBER IND7 citations74
US5730815AMar 24, 1998
Pneumatic tire with different carcass cord elongations between main portion and turned-up portions
SUMITOMO RUBBER IND13 citations74
US5628843AMay 13, 1997
Pneumatic tire with groove having three different cross-sectional shapes
SUMITOMO RUBBER IND10 citations74
US5938870AAug 17, 1999
Pneumatic radial tire having inner carcass ply cord tension smaller than the outer carcass ply cord tension
SUMITOMO RUBBER IND8 citations73
US5656108AAug 12, 1997
Pneumatic radial tire having inner carcass ply cord tension smaller than the outer carcass ply cord tension
SUMITOMO RUBBER IND5 citations73
US7625456B2Dec 1, 2009
Method of designing tread pattern having three-dimensional design units
SUMITOMO RUBBER IND3 citations63
US6883572B2Apr 26, 2005
Pneumatic radial tire with inner carcass ply E*1 different from outer carcass ply E*2
SUMITOMO RUBBER IND2 citations63
US6415836B1Jul 9, 2002
Pneumatic tire including axial grooves having different widths and tread elements having different lengths
SUMITOMO RUBBER IND6 citations63
USD443565SJun 12, 2001
Tire for automobile
SUMITOMO RUBBER IND2 citations63
US5538572AJul 23, 1996
Method of making a pneumatic radial tire having inner carcass ply cord tension smaller than outer carcass ply cord tension
SUMITOMO RUBBER IND3 citations62
US7025102B2Apr 11, 2006
Pneumatic tire
SUMITOMO RUBBER IND1 citations52