P

Inventor

TOHYAMA SHIGERU

JP17 patents
⚠️ This page may combine multiple inventors who share the name “TOHYAMA SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NEC CORP

14 patents
US4875084AOct 17, 1989

Optoelectric transducer

NEC CORP66 citations95
US6018169AJan 25, 2000

Solid-state image sensor and method of fabricating the same

NEC CORP25 citations92
US5907767AMay 25, 1999

Backside-illuminated charge-coupled device imager and method for making the same

NEC CORP20 citations92
US5858811AJan 12, 1999

Method for fabricating charge coupled device (CCD) as semiconductor device of MOS structure

NEC CORP28 citations92
US5710447AJan 20, 1998

Solid state image device having a transparent Schottky electrode

NEC CORP41 citations92
US5684323ANov 4, 1997

Protection circuit for semiconductor device

NEC CORP38 citations92
US5598016AJan 28, 1997

Back-illuminated type photoelectric conversion device

NEC CORP31 citations92
US5565676AOct 15, 1996

Method of driving photoelectric conversion device

NEC CORP25 citations92
US5537146AJul 16, 1996

Solid state imaging device having a plurality of signal lines for shift-register section extending over photoelectric conversion section

NEC CORP35 citations92
US7276698B2Oct 2, 2007

Thermal-type infra-red ray solid-state image sensor and method of fabricating the same

NEC CORP7 citations72
US7541583B2Jun 2, 2009

Infrared detecting apparatus and infrared imaging apparatus using the same

NEC CORP2 citations62
US5852321ADec 22, 1998

Thermal type infrared radiation solid state image pick-up device

NEC CORP5 citations62
US7232998B2Jun 19, 2007

Bolometer-type infrared solid-state image sensor

NEC CORP0 citations51
US6369414B2Apr 9, 2002

Charge coupled device having charge accumulating layer free from tow-dimensional effect under miniaturization and process for fabrication thereof

NEC CORP1 citations50

TOHYAMA SHIGERU

3 patents