Inventor
NAGAYAMA SUSUMU
JP23 patents
⚠️ This page may combine multiple inventors who share the name “NAGAYAMA SUSUMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
19 patentsUS4986213AJan 22, 1991
Semiconductor manufacturing device
SEMICONDUCTOR ENERGY LAB121 citations99
US4888305ADec 19, 1989
Method for photo annealing non-single crystalline semiconductor films
SEMICONDUCTOR ENERGY LAB131 citations99
US5296405AMar 22, 1994
Method for photo annealing non-single crystalline semiconductor films
SEMICONDUCTOR ENERGY LAB100 citations96
US4970368ANov 13, 1990
Laser scribing method
SEMICONDUCTOR ENERGY LAB55 citations96
US4806496AFeb 21, 1989
Method for manufacturing photoelectric conversion devices
SEMICONDUCTOR ENERGY LAB93 citations96
US4713518ADec 15, 1987
Electronic device manufacturing methods
SEMICONDUCTOR ENERGY LAB73 citations96
US5171710ADec 15, 1992
Method for photo annealing non-single crystalline semiconductor films
SEMICONDUCTOR ENERGY LAB41 citations92
US5089426AFeb 18, 1992
Method for manufacturing a semiconductor device free from electrical shortage due to pin-hole formation
SEMICONDUCTOR ENERGY LAB41 citations92
US4970369ANov 13, 1990
Electronic device manufacturing methods
SEMICONDUCTOR ENERGY LAB31 citations92
US4874920AOct 17, 1989
Electronic device manufacturing methods
SEMICONDUCTOR ENERGY LAB30 citations92
US4847669AJul 11, 1989
Tandem photoelectric conversion device
SEMICONDUCTOR ENERGY LAB40 citations92
US4786607ANov 22, 1988
Method for manufacturing a semiconductor device free from current leakage through a semiconductor layer
SEMICONDUCTOR ENERGY LAB40 citations92
US4725558AFeb 16, 1988
Semiconductor defects curing method and apparatus
SEMICONDUCTOR ENERGY LAB49 citations92
US4680855AJul 21, 1987
Electronic device manufacturing methods
SEMICONDUCTOR ENERGY LAB36 citations92
US4937651AJun 26, 1990
Semiconductor device free from the current leakage through a semiconductor layer and method for manufacturing same
SEMICONDUCTOR ENERGY LAB20 citations82
US4826711AMay 2, 1989
Semiconductor manufacturing method and device
SEMICONDUCTOR ENERGY LAB12 citations74
US4812415AMar 14, 1989
Method for making semiconductor device free from electrical short circuits through a semiconductor layer
SEMICONDUCTOR ENERGY LAB15 citations74
US4706376ANov 17, 1987
Method of making semiconductor photoelectric conversion device
SEMICONDUCTOR ENERGY LAB9 citations74
US4704624ANov 3, 1987
Semiconductor photoelectric conversion device with partly crystallized intrinsic layer
SEMICONDUCTOR ENERGY LAB13 citations74