Inventor

HACHIYANAGI TOSHIHIRO

JP5 patents

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

SANYO ELECTRIC CO

2 patents

US7157779B2Jan 2, 2007

Semiconductor device with triple surface impurity layers

SANYO ELECTRIC CO11 citations81

US7611957B2Nov 3, 2009

Method of manufacturing semiconductor device

SANYO ELECTRIC CO0 citations39

SEMICONDUCTOR COMPONENTS IND LLC

2 patents

US10833154B2Nov 10, 2020

Electronic device including an insulating structure

SEMICONDUCTOR COMPONENTS IND LLC0 citations48

US10115790B2Oct 30, 2018

Electronic device including an insulating structure

SEMICONDUCTOR COMPONENTS IND LLC0 citations44

HACHIYANAGI TOSHIHIRO

1 patent

US8735997B2May 27, 2014

Semiconductor device having drain/source surrounded by impurity layer and manufacturing method thereof

HACHIYANAGI TOSHIHIRO5 citations64