Inventor

NOZAWA KAZUMI

JP2 patents

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

DENKI KAGAKU KOGYO KK

1 patent

US4816338AMar 28, 1989

Glassy carbon-coated article

DENKI KAGAKU KOGYO KK25 citations88

OZEN CORP

1 patent

US4811322AMar 7, 1989

Phonograph for a record disk having a plurality of sound grooves

OZEN CORP2 citations58