Inventor

NIIJIMA KUNIO

JP3 patents

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

OTANI SUGIO

1 patent

US5049074ASep 17, 1991

Dental implant

OTANI SUGIO84 citations90

MITSUBISHI CHEM CORP

1 patent

US5697980ADec 16, 1997

Artificial filling and prosthetic material

MITSUBISHI CHEM CORP41 citations88

MITSUBISHI CHEM IND

1 patent

US4457984AJul 3, 1984

Carbon artificial prosthetic material

MITSUBISHI CHEM IND22 citations79