Inventor

SAKO YUKIHIRO

JP2 patents

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

NEC CORP

1 patent

US4843622AJun 27, 1989

Communication control system capable of searching a called telephone set in a mobile radio telephone network

NEC CORP44 citations90

BROTHER IND LTD

1 patent

US5018817AMay 28, 1991

Method of optically coupling optical fiber to waveguide on substrate, and optical device produced by the method

BROTHER IND LTD31 citations89