Inventor
OANA MASAO
5 patents
⚠️ This page may combine multiple inventors who share the name “OANA MASAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOKYO ELECTRIC CO LTD
4 patentsUS4351033ASep 21, 1982
Postal charge processing system wherein postal condition data is saved and reused for the next postal parcel
TOKYO ELECTRIC CO LTD45 citations91
US5282054AJan 25, 1994
Facsimile equipment having different operations with different power sources
TOKYO ELECTRIC CO LTD23 citations88
US4339807AJul 13, 1982
Postal charge processing system including a weight measuring unit, postal charge calculating unit and a meter stamp issuing unit
TOKYO ELECTRIC CO LTD26 citations81
US4326254AApr 20, 1982
Postal charge processing system
TOKYO ELECTRIC CO LTD25 citations81