Inventor
IWATSUKI MASAHIRO
JP6 patents
⚠️ This page may combine multiple inventors who share the name “IWATSUKI MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON SOKEN
3 patentsUS4610480ASep 9, 1986
Built-in type safety seat belt system for reclining vehicle seat
NIPPON SOKEN38 citations92
US4579294AApr 1, 1986
Seat belt retractor with powered rewinding arrangement for slack-take-up spring
NIPPON SOKEN16 citations73
US4556177ADec 3, 1985
Lock-type seat belt retractor of automobile
NIPPON SOKEN18 citations73