P

Inventor

SATO NATSUKI

JP58 patents
⚠️ This page may combine multiple inventors who share the name “SATO NATSUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NEC CORP

14 patents
US6236106B1May 22, 2001

Wiring structure with divided wiring conductors to achieve planarity in an overlying SOG layer

NEC CORP59 citations96
US5521111AMay 28, 1996

Process of fabricating memory cell with a switching transistor and a trench-stacked capacitor coupled in series

NEC CORP30 citations93
US5504704AApr 2, 1996

Semiconductor memory device

NEC CORP26 citations93
US5416037AMay 16, 1995

Method of making a semiconductor memory device

NEC CORP23 citations93
US5386131AJan 31, 1995

Semiconductor memory device

NEC CORP45 citations93
US5330926AJul 19, 1994

Method of fabricating semiconductor device having a trenched cell capacitor

NEC CORP15 citations74
US5169801ADec 8, 1992

Method for fabricating a semiconductor device

NEC CORP17 citations74
US6175132B1Jan 16, 2001

Semiconductor memory device and method of fabricating the same

NEC CORP5 citations63
US5994731ANov 30, 1999

Semiconductor device and fabrication method thereof

NEC CORP3 citations63
US5981114ANov 9, 1999

Photoresist check patterns in highly integrated circuits having multi-level interconnect layers

NEC CORP5 citations63
US5918148AJun 29, 1999

Method for manufacturing semiconductor device

NEC CORP6 citations63
US5424247AJun 13, 1995

Method for making contact holes in semiconductor devices

NEC CORP6 citations63
US5915184AJun 22, 1999

Method of manufacturing semiconductor device having a peak concentration

NEC CORP0 citations52
US5736775AApr 7, 1998

Semiconductor device having a concentration peak position coinciding with a channel stopper

NEC CORP1 citations52

PANASONIC IP MAN CO LTD

10 patents

MIZUNO KK

7 patents

ELPIDA MEMORY INC

6 patents

SATO NATSUKI

4 patents

ATEX CO LTD

2 patents

TOSHIBA MEDICAL SYS CORP

2 patents

NITTO BOSEKI CO LTD

2 patents

SEKO AKIYOSHI

1 patent

NEC ELECTRONICS CORP

1 patent

PANASONIC INTELLECTUAL PROPERTY MAN CO LTD

1 patent

Showing the top 50 of 58 patents by PatentIndex Score.