Inventor

NIWA HARUMI

JP2 patents

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

MITSUBISHI ELECTRIC CORP

1 patent

US5107081AApr 21, 1992

Operating mechanism for gas filled switchgear

MITSUBISHI ELECTRIC CORP11 citations65

KUKI NORIMASA

1 patent

US8211348B2Jul 3, 2012

Manufacturing method of cylindrical member and manufacturing method of vibration damping rubber bushing having the cylindrical member

KUKI NORIMASA3 citations53