Inventor
HAYASHI HIROFUMI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHI HIROFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYO TIRE & RUBBER CO
7 patentsUS6138731AOct 31, 2000
Pneumatic radial tire with specified under-belt pad rubber compound
TOYO TIRE & RUBBER CO30 citations92
US5896904AApr 27, 1999
Tire having low rolling resistance
TOYO TIRE & RUBBER CO25 citations86
US6401781B1Jun 11, 2002
Pneumatic radial tire with under-belt pad and specified intermediate rubber layer rubber compound
TOYO TIRE & RUBBER CO9 citations73
US5066702ANov 19, 1991
Rubber composition for tire treads
TOYO TIRE & RUBBER CO14 citations70
US6627687B2Sep 30, 2003
Rubber composition for adhering to steel cords
TOYO TIRE & RUBBER CO4 citations61
US8921470B2Dec 30, 2014
Rubber composition for adhering steel cord
TOYO TIRE & RUBBER CO0 citations50
US6825275B2Nov 30, 2004
Rubber composition for adhering to steel cords
TOYO TIRE & RUBBER CO0 citations50
TOKAI RIKA CO LTD
5 patentsUS6796801B2Sep 28, 2004
Structure of connection between steering roll connector and steering wheel
TOKAI RIKA CO LTD13 citations84
US6472623B1Oct 29, 2002
Turn signal cancel device
TOKAI RIKA CO LTD14 citations84
US6172311B1Jan 9, 2001
Lever switch
TOKAI RIKA CO LTD17 citations84
US6274946B1Aug 14, 2001
Lever combination switch unit
TOKAI RIKA CO LTD12 citations69
US6600115B2Jul 29, 2003
Switching device
TOKAI RIKA CO LTD2 citations62
NORITSU KOKI CO LTD
3 patentsUS6803937B2Oct 12, 2004
Photographic printer having varied intensities or optical modulation data for laser light sources
NORITSU KOKI CO LTD11 citations69
US6552741B2Apr 22, 2003
Optical scanning device, image scanning method and photographic processing device
NORITSU KOKI CO LTD6 citations58
US7239336B2Jul 3, 2007
Image exposing apparatus having a beam scanner
NORITSU KOKI CO LTD1 citations46
HAYASHI HIROFUMI
3 patentsUS8968651B2Mar 3, 2015
Sterilization method
HAYASHI HIROFUMI2 citations59
US9655987B2May 23, 2017
Sterilization system and gas filling method
HAYASHI HIROFUMI1 citations48
US8416544B2Apr 9, 2013
Semiconductor integrated circuit including internal circuits and electrostatic discharge protection circuits
HAYASHI HIROFUMI0 citations39
MATSUUCHI HIDETAKA
2 patentsUS8425852B2Apr 23, 2013
High concentration NO2 generating system and method for generating high concentration NO2 using the generating system
MATSUUCHI HIDETAKA6 citations80
US8580086B2Nov 12, 2013
High concentration NO2 generating system and method for generating high concentration NO2 using the generating system
MATSUUCHI HIDETAKA2 citations59