Inventor
MIYASITA TOKIO
JP7 patents
⚠️ This page may combine multiple inventors who share the name “MIYASITA TOKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OKI ELECTRIC IND CO LTD
6 patentsUS7126419B2Oct 24, 2006
Analog summing and differencing circuit, optical receiving circuit, optical transmitting circuit, automatic gain control amplifier, automatic frequency compensation amplifier, and limiting amplifier
OKI ELECTRIC IND CO LTD43 citations90
US6023357AFeb 8, 2000
Method for power saving in optical communication apparatus, optical communication apparatus and method for using thereof, and optical communication system
OKI ELECTRIC IND CO LTD20 citations90
US6279139B1Aug 21, 2001
Transmission system
OKI ELECTRIC IND CO LTD14 citations71
US5875245AFeb 23, 1999
High voltage detection circuit, bell signal detection circuit and non-ringing reception detection circuit
OKI ELECTRIC IND CO LTD9 citations71
US7239814B2Jul 3, 2007
Driving apparatus of a light-emitting device
OKI ELECTRIC IND CO LTD2 citations60
US6891900B2May 10, 2005
Demodulating circuit and optical receiving circuit
OKI ELECTRIC IND CO LTD4 citations59