P

Inventor

UCHIDA HIDETSUGU

JP11 patents
⚠️ This page may combine multiple inventors who share the name “UCHIDA HIDETSUGU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OKI ELECTRIC IND CO LTD

6 patents
US6229175B1May 8, 2001

Nonvolatile memory

OKI ELECTRIC IND CO LTD87 citations96
US4920391AApr 24, 1990

Semiconductor memory device

OKI ELECTRIC IND CO LTD39 citations91
US4907197AMar 6, 1990

Non-volatile semiconductor memory device

OKI ELECTRIC IND CO LTD26 citations91
US6037588AMar 14, 2000

Method for testing semiconductor device

OKI ELECTRIC IND CO LTD46 citations88
US6075270AJun 13, 2000

Field effect transistor

OKI ELECTRIC IND CO LTD11 citations73
US6524968B2Feb 25, 2003

Method for forming insulating film and for manufacturing integrated circuit

OKI ELECTRIC IND CO LTD10 citations70

TOYOTA JIDOSHOKKI KK

2 patents
US9761479B2Sep 12, 2017

Manufacturing method for semiconductor substrate

TOYOTA JIDOSHOKKI KK2 citations71
US9773678B2Sep 26, 2017

Semiconductor substrate and method for manufacturing semiconductor substrate

TOYOTA JIDOSHOKKI KK1 citations50

FUJITSU LTD

1 patent
US11010598B2May 18, 2021

Biometric authentication device and biometric authentication method

FUJITSU LTD3 citations71

SICOXS CORP

1 patent
US10680068B2Jun 9, 2020

Semiconductor substrate

SICOXS CORP2 citations68

OKI SEMICONDUCTOR CO LTD

1 patent
US7879657B2Feb 1, 2011

Semiconductor device and manufacturing method thereof

OKI SEMICONDUCTOR CO LTD0 citations40