Inventor

AMASUGA HIROTAKA

JP8 patents

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

MITSUBISHI ELECTRIC CORP

5 patents

US7342453B2Mar 11, 2008

AMASUGA HIROTAKA

1 patent

US8063420B2Nov 22, 2011

Field-effect transistor and method of manufacturing the same

AMASUGA HIROTAKA2 citations54

KUNII TETSUO

1 patent

US8232609B2Jul 31, 2012

Semiconductor device including field effect transistor with reduced electric field concentration

KUNII TETSUO0 citations46

KOSAKA NAOKI

1 patent

US8471377B2Jun 25, 2013

Semiconductor device and semiconductor circuit substrate

KOSAKA NAOKI0 citations31

AMASUGA HIROTAKA

MITSUBISHI ELECTRIC CORP

Cascode circuit

Field-effect transistor

Field-effect transistor and method of manufacturing the same

Method and apparatus for evaluating and adjusting microwave integrated circuit

Semiconductor device with recessed gate and shield electrode

AMASUGA HIROTAKA

Field-effect transistor and method of manufacturing the same

KUNII TETSUO

Semiconductor device including field effect transistor with reduced electric field concentration

KOSAKA NAOKI

Semiconductor device and semiconductor circuit substrate