Inventor

OYAMADA OSAMU

JP3 patents

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

FUJITSU LTD

2 patents

US7337029B2Feb 26, 2008

Design data management system and trace system

FUJITSU LTD4 citations56

US7409254B2Aug 5, 2008

Data management system and trace system

FUJITSU LTD0 citations37

HITACHI LTD

1 patent

US4279701AJul 21, 1981

Shield wall for surrounding reactor containment vessel for nuclear reactor and method for constructing the same

HITACHI LTD8 citations63