Inventor
FUJITA SADAO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “FUJITA SADAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
4 patentsUS6570685B1May 27, 2003
Node for optical communication and wavelength-division multiplexing transmission apparatus having a ring structure composed of the same nodes
NEC CORP48 citations91
US10191307B2Jan 29, 2019
Optical transmission device and control method therefor
NEC CORP7 citations83
US4700352AOct 13, 1987
FSK laser transmitting apparatus
NEC CORP18 citations72
US10587346B2Mar 10, 2020
Optical transmitter and method of controlling the same
NEC CORP2 citations71
FUJITA SADAO
3 patentsUS8218989B2Jul 10, 2012
Image forming apparatus that transfers toner image carried by image carrier onto sheet, density control method therefor, and storage medium
FUJITA SADAO5 citations58
US8315437B2Nov 20, 2012
Image processor, control method therefor, image forming apparatus, and program
FUJITA SADAO0 citations48
US8554093B2Oct 8, 2013
Image forming apparatus that adopts image density control with density sensors
FUJITA SADAO0 citations37