Inventor

HOSOYA FUMIO

JP2 patents

⚠️ This page may combine multiple inventors who share the name “HOSOYA FUMIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOSOYA PYROTECHNICS CO LTD

1 patent

US4614340ASep 30, 1986

Smoke emitting game ball

HOSOYA PYROTECHNICS CO LTD27 citations82

NAT INST OF IND SAFETY INDEPEN

1 patent

US6722692B2Apr 20, 2004

Falling shock absorbing device for wheelchair

NAT INST OF IND SAFETY INDEPEN11 citations62