Inventor
SHIMIZU EIJI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “SHIMIZU EIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NHK SPRING CO LTD
7 patentsUS6837540B2Jan 4, 2005
Anti-submarine vehicle occupant restraint system
NHK SPRING CO LTD42 citations92
US6419272B1Jul 16, 2002
Pretensioner for seat belts
NHK SPRING CO LTD23 citations92
US5984357ANov 16, 1999
Seat belt pre-tensioner assembly
NHK SPRING CO LTD32 citations92
US6755465B2Jun 29, 2004
Anti-submarine vehicle occupant restraint system
NHK SPRING CO LTD15 citations84
US6164700ADec 26, 2000
Seat belt pretensioner device
NHK SPRING CO LTD17 citations83
US7650957B2Jan 26, 2010
Actuator mechanism for lifting a hood of a motor vehicle
NHK SPRING CO LTD10 citations81
US6497456B1Dec 24, 2002
Seat belt pretensioner device
NHK SPRING CO LTD12 citations70