P

Inventor

SHIMIZU TATSUO

JP247 patents
⚠️ This page may combine multiple inventors who share the name “SHIMIZU TATSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA KK

25 patents
US5986301ANov 16, 1999

Thin film capacitor with electrodes having a perovskite structure and a metallic conductivity

TOSHIBA KK131 citations98
US7804145B2Sep 28, 2010

Semiconductor device, capacitor, and field effect transistor

TOSHIBA KK28 citations93
US7268411B2Sep 11, 2007

Insulating film and electronic device

TOSHIBA KK13 citations92
US7026693B2Apr 11, 2006

Insulating film and electronic device

TOSHIBA KK22 citations92
US6747529B2Jun 8, 2004

Piezoelectric thin film resonator and frequency variable resonator using the resonator

TOSHIBA KK28 citations92
US10256308B1Apr 9, 2019

Semiconductor device, power supply circuit, and computer

TOSHIBA KK6 citations84
US10177251B2Jan 8, 2019

Semiconductor device, inverter circuit, drive device, vehicle, and elevator

TOSHIBA KK8 citations84
US10141410B2Nov 27, 2018

Semiconductor device, method for manufacturing semiconductor device, inverter circuit, driving device, vehicle and elevator

TOSHIBA KK9 citations84
US9818855B2Nov 14, 2017

Semiconductor device

TOSHIBA KK14 citations84
US7825458B2Nov 2, 2010

Nonvolatile semiconductor memory and manufacturing method thereof

TOSHIBA KK12 citations84
US7705400B2Apr 27, 2010

Semiconductor device using Filled Tetrahedral semiconductor

TOSHIBA KK9 citations84
US7518199B2Apr 14, 2009

Insulating film containing an additive element and semiconductor device

TOSHIBA KK8 citations84
US7518178B2Apr 14, 2009

Semiconductor memory device

TOSHIBA KK9 citations84
US7446348B2Nov 4, 2008

Light emitting device with filled tetrahedral (FT) semiconductor in the active layer

TOSHIBA KK8 citations74
US7208802B2Apr 24, 2007

Insulating film and electronic device

TOSHIBA KK8 citations74
US11824083B2Nov 21, 2023

Semiconductor device, semiconductor device manufacturing method, inverter circuit, drive device, vehicle, and elevator

TOSHIBA KK2 citations73
US11621167B2Apr 4, 2023

Semiconductor device, method for manufacturing semiconductor device, inverter circuit, drive device, vehicle, and elevator

TOSHIBA KK1 citations73
US11532721B2Dec 20, 2022

Semiconductor device, method of manufacturing semiconductor device, inverter circuit, drive device, vehicle, and elevator

TOSHIBA KK2 citations73
US11469301B2Oct 11, 2022

Semiconductor device, semiconductor device manufacturing method, inverter circuit, driver device, vehicle, and elevator

TOSHIBA KK4 citations73
US11362174B2Jun 14, 2022

Method of manufacturing semiconductor device and semiconductor device

TOSHIBA KK2 citations73
US11329134B2May 10, 2022

Method for manufacturing semiconductor device

TOSHIBA KK2 citations73
US11296220B2Apr 5, 2022

Semiconductor device, power supply circuit, and computer

TOSHIBA KK2 citations73
US11276774B2Mar 15, 2022

Semiconductor device, inverter circuit, driving device, vehicle, and elevator

TOSHIBA KK2 citations73
US11239079B2Feb 1, 2022

Semiconductor device, method for manufacturing semiconductor device, inverter circuit, drive device, vehicle, and elevator

TOSHIBA KK2 citations73
US11201223B2Dec 14, 2021

Semiconductor device, inverter circuit, drive device, vehicle, and elevator each having a threshold-voltage-increasing portion in silicon carbide layer

TOSHIBA KK2 citations73

SONY CORP

5 patents

SHIMIZU TATSUO

5 patents

NISSAN MOTOR

3 patents

NISSHIN SPINNING

3 patents

TEXAS INSTRUMENTS INC

1 patent

SUGITA TAKEHIRO

1 patent

FUJI PHOTO FILM CO LTD

1 patent

TAMBO NORIHITO

1 patent

ITOCHU CORP

1 patent

SPEEDFAM COMPANY LTD

1 patent

SEIKISUI CHEMICAL CO LTD

1 patent

KOIKE MASAHIRO

1 patent

OM LTD

1 patent

Showing the top 50 of 247 patents by PatentIndex Score.