Inventor

OKA TAKEKI

JP3 patents

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

MINOLTA CO LTD

2 patents

US5717980AFeb 10, 1998

Image forming device with transfer unit

MINOLTA CO LTD51 citations89

US5659864AAug 19, 1997

Dual image forming apparatus and method of using same

MINOLTA CO LTD6 citations60

MINOLTA CAMERA KK

1 patent

US4821076AApr 11, 1989

Electro-static photo-copier machine

MINOLTA CAMERA KK5 citations60