Inventor

OBIKAWA HAJIME

JP2 patents

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

TOSHIBA KK

1 patent

US6460422B1Oct 8, 2002

Device for calculating a torque of a rotating member

TOSHIBA KK29 citations88

TOKYO ELECTRIC POWER CO

1 patent

US6529849B2Mar 4, 2003

Thermal efficiency diagnostic method and apparatus of a combined power generation plant

TOKYO ELECTRIC POWER CO40 citations86