Inventor
KAIDO HIROYUKI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “KAIDO HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YOKOHAMA RUBBER CO LTD
22 patentsUS5938869AAug 17, 1999
Pneumatic tire with air permeation preventive layer
YOKOHAMA RUBBER CO LTD97 citations98
US6402867B1Jun 11, 2002
Process of production of pneumatic tire
YOKOHAMA RUBBER CO LTD55 citations96
US6136123AOct 24, 2000
Process of production of pneumatic tire
YOKOHAMA RUBBER CO LTD74 citations96
US6033597AMar 7, 2000
Polysiloxane-containing rubber composition
YOKOHAMA RUBBER CO LTD36 citations96
US5851323ADec 22, 1998
Pneumatic tire with air permeation preventive layer
YOKOHAMA RUBBER CO LTD71 citations96
US5679728AOct 21, 1997
Surface-treated carbon black and rubber composition containing same
YOKOHAMA RUBBER CO LTD107 citations96
US6431236B1Aug 13, 2002
Pneumatic tire using long afterglow phosphorescent rubber composition
YOKOHAMA RUBBER CO LTD39 citations92
US6329460B1Dec 11, 2001
Polysiloxane composition and rubber composition and resin composition
YOKOHAMA RUBBER CO LTD21 citations92
US6180703B1Jan 30, 2001
Rubber composition
YOKOHAMA RUBBER CO LTD22 citations92
US6121347ASep 19, 2000
Polysiloxane-containing rubber composition
YOKOHAMA RUBBER CO LTD17 citations92
US6084015AJul 4, 2000
Rubber composition
YOKOHAMA RUBBER CO LTD40 citations92
US6077899AJun 20, 2000
Process for production of rubber composition
YOKOHAMA RUBBER CO LTD38 citations92
US6060552AMay 9, 2000
Rubber composition containing modified polyisobutylene rubber
YOKOHAMA RUBBER CO LTD25 citations92
US5252405AOct 12, 1993
Rubber composition for coating steel cords and rubber product using the same
YOKOHAMA RUBBER CO LTD25 citations89
US4076668AFeb 28, 1978
Rubber composition
YOKOHAMA RUBBER CO LTD21 citations77
US6525110B1Feb 25, 2003
Polysiloxane-containing rubber composition
YOKOHAMA RUBBER CO LTD5 citations74
US6337361B1Jan 8, 2002
Polysiloxane-containing rubber composition
YOKOHAMA RUBBER CO LTD4 citations74
US6177505B1Jan 23, 2001
Polysiloxane-containing rubber composition
YOKOHAMA RUBBER CO LTD8 citations74
US5603786AFeb 18, 1997
Pneumatic tire with 1×2 steel belt cords
YOKOHAMA RUBBER CO LTD10 citations72
US5962575AOct 5, 1999
Rubber composition containing carbon black
YOKOHAMA RUBBER CO LTD6 citations63
US4824897AApr 25, 1989
Rubber compositions for steel tires
YOKOHAMA RUBBER CO LTD2 citations63
US4082909AApr 4, 1978
Rubber composition containing metal salt of hydroxy benzoic acid
YOKOHAMA RUBBER CO LTD5 citations61