Inventor

OYAMA AKIHIKO

JP2 patents

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

IHI CORP

1 patent

US11162429B2Nov 2, 2021

Turbo fan engine

IHI CORP1 citations56

ASAHI KASEI DENSHI KK

1 patent

US7388268B2Jun 17, 2008

Compound semiconductor multilayer structure, hall device, and hall device manufacturing method

ASAHI KASEI DENSHI KK0 citations45