Inventor

NISHI TOSHIHIRO

JP2 patents

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

NIPPON TELEGRAPH & TELEPHONE

1 patent

US5124944AJun 23, 1992

Optical storage medium and storage process

NIPPON TELEGRAPH & TELEPHONE7 citations70

SUMITOMO CEMENT CO

1 patent

US4560413ADec 24, 1985

Gamma-dicalcium silicate-containing cement composition

SUMITOMO CEMENT CO13 citations67