P

Inventor

ISOBE YASUHIRO

JP31 patents
⚠️ This page may combine multiple inventors who share the name “ISOBE YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA KK

26 patents
US11508647B2Nov 22, 2022

Semiconductor device

TOSHIBA KK2 citations72
US11264899B2Mar 1, 2022

Semiconductor device

TOSHIBA KK4 citations72
US10771057B1Sep 8, 2020

Semiconductor device

TOSHIBA KK3 citations72
US9627489B2Apr 18, 2017

Semiconductor device

TOSHIBA KK2 citations72
US12328924B2Jun 10, 2025

Semiconductor device

TOSHIBA KK1 citations64
US12588573B2Mar 24, 2026

Semiconductor device

TOSHIBA KK0 citations62
US12170316B2Dec 17, 2024

Nitride semiconductor device with element isolation area

TOSHIBA KK0 citations62
US12027614B2Jul 2, 2024

Semiconductor device

TOSHIBA KK1 citations62
US11830916B2Nov 28, 2023

Nitride semiconductor device with element isolation area

TOSHIBA KK0 citations62
US10998433B2May 4, 2021

Semiconductor device

TOSHIBA KK1 citations62
US12444668B2Oct 14, 2025

Semiconductor device

TOSHIBA KK0 citations52
US12362264B2Jul 15, 2025

Semiconductor device

TOSHIBA KK0 citations52
US12273101B2Apr 8, 2025

Semiconductor device

TOSHIBA KK0 citations52
US12046668B2Jul 23, 2024

Semiconductor device

TOSHIBA KK0 citations52
US12002858B2Jun 4, 2024

Semiconductor device

TOSHIBA KK0 citations52
US11984387B2May 14, 2024

Plurality of stacked transistors attached by solder balls

TOSHIBA KK0 citations52
US11948864B2Apr 2, 2024

Semiconductor device

TOSHIBA KK0 citations52
US11251298B2Feb 15, 2022

Power semiconductor device

TOSHIBA KK0 citations52
US9543146B2Jan 10, 2017

Manufacturing method of semiconductor device that includes forming plural nitride semiconductor layers of identical material

TOSHIBA KK0 citations52
US12062651B2Aug 13, 2024

Semiconductor device

TOSHIBA KK0 citations51
US11290100B2Mar 29, 2022

Semiconductor device

TOSHIBA KK0 citations51
US9627504B2Apr 18, 2017

Semiconductor device

TOSHIBA KK0 citations51
US9484429B2Nov 1, 2016

High electron mobility transistor (HEMT) capable of absorbing a stored hole more efficiently and method for manufacturing the same

TOSHIBA KK0 citations51
US9136346B2Sep 15, 2015

High electron mobility transistor (HEMT) capable of absorbing a stored hole more efficiently

TOSHIBA KK1 citations51
US10074739B2Sep 11, 2018

Semiconductor device having electric field near drain electrode alleviated

TOSHIBA KK0 citations41
US9887281B2Feb 6, 2018

Semiconductor device

TOSHIBA KK0 citations41

HORIBA STEC CO LTD

3 patents

TAKEUCHI HIROYUKI

1 patent

KASHIMA TOSHIHIRO

1 patent