Inventor
SUGIYAMA TOSHIYUKI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “SUGIYAMA TOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIHON PLAST CO LTD
18 patentsUS6042147AMar 28, 2000
Air-bag device
NIHON PLAST CO LTD107 citations98
US6290257B1Sep 18, 2001
Safety system for automobile
NIHON PLAST CO LTD109 citations96
US6224101B1May 1, 2001
Air bag, air bag apparatus, and steering wheel
NIHON PLAST CO LTD45 citations92
US5992874ANov 30, 1999
Airbag module
NIHON PLAST CO LTD27 citations92
US5904366AMay 18, 1999
Air bag apparatus
NIHON PLAST CO LTD19 citations92
US5685560ANov 11, 1997
Airbag module cover assembly
NIHON PLAST CO LTD47 citations92
US6414270B1Jul 2, 2002
Heater, heater-equipped steering wheel, and method of manufacturing such steering wheel
NIHON PLAST CO LTD27 citations90
US6401567B1Jun 11, 2002
Steering wheel
NIHON PLAST CO LTD17 citations84
US5720493AFeb 24, 1998
Occupant restraint system
NIHON PLAST CO LTD17 citations84
US6186535B1Feb 13, 2001
Air bag devices
NIHON PLAST CO LTD15 citations82
US7125044B2Oct 24, 2006
Method and device for folding up air bag, and air bag
NIHON PLAST CO LTD6 citations73
US6994664B2Feb 7, 2006
Method for folding up an air bag
NIHON PLAST CO LTD8 citations73
US6520901B2Feb 18, 2003
Apparatus for folding air bag body
NIHON PLAST CO LTD11 citations73
US6505855B2Jan 14, 2003
Air bag and air bag apparatus
NIHON PLAST CO LTD5 citations73
US6406061B1Jun 18, 2002
Method of folding air bag body
NIHON PLAST CO LTD8 citations73
US6622590B2Sep 23, 2003
Core bar for steering wheels
NIHON PLAST CO LTD5 citations61
US6575054B2Jun 10, 2003
Core bar for steering wheels
NIHON PLAST CO LTD6 citations61
US6386062B1May 14, 2002
Fixing device for steering wheel
NIHON PLAST CO LTD3 citations60