Inventor

NISHIYAMA SHUJI

JP2 patents

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

HITACHI LTD

1 patent

US5859977AJan 12, 1999

System for software update in manner based on processing properties of devices via maintenance network while allowing data transmission between devices on another network

HITACHI LTD56 citations89

SANKYO SEIKI SEISAKUSHO KK

1 patent

US4050342ASep 27, 1977

Music box toy

SANKYO SEIKI SEISAKUSHO KK16 citations70