Inventor

OTANI AKIO

JP3 patents

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

HITACHI LTD

2 patents

US4794530ADec 27, 1988

Credit settlement and ticketing terminal system

HITACHI LTD135 citations92

US3949176AApr 6, 1976

Method of and apparatus for all busy detection

HITACHI LTD1 citations45

ELIONIX INC

1 patent

US6605811B2Aug 12, 2003

Electron beam lithography system and method

ELIONIX INC18 citations77