Inventor

KOYAMA SHIN

JP7 patents

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

NEC ELECTRONICS CORP

3 patents

US6603179B2Aug 5, 2003

Semiconductor apparatus including CMOS circuits and method for fabricating the same

NEC ELECTRONICS CORP17 citations81

US6614081B2Sep 2, 2003

High-performance MOS transistor of LDD structure having a gate insulating film with a nitride central portion and oxide end portions

NEC ELECTRONICS CORP10 citations71

US6794258B2Sep 21, 2004

High-performance MOS transistor of LDD structure having a gate insulating film with a nitride central portion and oxide end portions

NEC ELECTRONICS CORP3 citations60

RENESAS ELECTRONICS CORP

2 patents

US8343865B2Jan 1, 2013

Semiconductor device having dual work function metal

RENESAS ELECTRONICS CORP1 citations50

US10658469B2May 19, 2020

Semiconductor device including a plurality of nitride semiconductor layers

RENESAS ELECTRONICS CORP0 citations40

SANDISK TECHNOLOGIES LLC

1 patent

US11393757B2Jul 19, 2022

Three-dimensional memory device containing oxidation-resistant contact structures and methods of making the same

SANDISK TECHNOLOGIES LLC0 citations42

DAIO SEISHI KK

1 patent

US11334727B2May 17, 2022

Electronic tag writing system and method for same

DAIO SEISHI KK0 citations41