Inventor
YAGI KATSUMI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “YAGI KATSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANYO ELECTRIC CO
4 patentsUS6162656ADec 19, 2000
Manufacturing method of light emitting device
SANYO ELECTRIC CO48 citations95
US5990496ANov 23, 1999
Light emitting device with cap layer
SANYO ELECTRIC CO78 citations95
US4680768AJul 14, 1987
Semiconductor laser with a quantum well layer including a disordered region
SANYO ELECTRIC CO10 citations72
USRE42074EJan 25, 2011
Manufacturing method of light emitting device
SANYO ELECTRIC CO2 citations62