Inventor

TAKEHARA YUUICHI

JP4 patents

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

SEMICONDUCTOR ENERGY LAB

2 patents

US7416928B2Aug 26, 2008

Manufacturing method of semiconductor device

SEMICONDUCTOR ENERGY LAB26 citations91

US7274038B2Sep 25, 2007

Silicon nitride film, a semiconductor device, a display device and a method for manufacturing a silicon nitride film

SEMICONDUCTOR ENERGY LAB8 citations72

MAEKAWA SHINJI

2 patents

US8535965B2Sep 17, 2013

Silicon nitride film, a semiconductor device, a display device and a method for manufacturing a silicon nitride film

MAEKAWA SHINJI2 citations61

US8227805B2Jul 24, 2012

Silicon nitride film, a semiconductor device, a display device and a method for manufacturing a silicon nitride film

MAEKAWA SHINJI3 citations61