Inventor

HARADA MASASUKE

JP5 patents

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

NIPPON RUBBER CO

4 patents

US4547979AOct 22, 1985

Antistatic material comprising (a) quaternary ammonium salt (b) peg having a molecular weight in the range 2000-5000 and (c) rubber or PVC

NIPPON RUBBER CO15 citations71

ASAHI TSUSHO KK

1 patent

US5091125AFeb 25, 1992

Method of forming anti-slip shoe sole

ASAHI TSUSHO KK13 citations70

HARADA MASASUKE

NIPPON RUBBER CO

Athletic shoe sole

Air-permeable shoe

Shoe for sports involving running

Antistatic material comprising (a) quaternary ammonium salt (b) peg having a molecular weight in the range 2000-5000 and (c) rubber or PVC

ASAHI TSUSHO KK

Method of forming anti-slip shoe sole