P

Inventor

MATSUNO TOSHINOBU

JP22 patents
⚠️ This page may combine multiple inventors who share the name “MATSUNO TOSHINOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

12 patents
US5429957AJul 4, 1995

Method of manufacturing an heterojunction bipolar transistor

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations92
US5371389ADec 6, 1994

Heterojunction bipolar transistor with base layer having graded bandgap

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations92
US6051454AApr 18, 2000

Semiconductor device and method for fabricating the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD34 citations91
US6153499ANov 28, 2000

Method of manufacturing semiconductor device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations84
US7285806B2Oct 23, 2007

Semiconductor device having an active region formed from group III nitride

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations81
US6593193B2Jul 15, 2003

Semiconductor device and method for fabricating the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations74
US5289020AFeb 22, 1994

Heterojunction bipolar transistor

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US5205900AApr 27, 1993

Method of monitoring surface roughness of crystal, and crystal growth equipment

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations68
US5751030AMay 12, 1998

Field effect transistor

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63
US5486705AJan 23, 1996

Heterojunction field effect transistor

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations58
US7307292B2Dec 11, 2007

Semiconductor device and method for fabricating the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52
US6323538B1Nov 27, 2001

Bipolar transistor and method for fabricating the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52

PANASONIC CORP

7 patents

MATSUSHITA ELECTRONICS CORP

2 patents

PANASONIC IP MAN CO LTD

1 patent