Inventor
BANNO EIICHI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “BANNO EIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
7 patentsUS9686017B2Jun 20, 2017
Bias control circuit for optical modulator, and optical transmitter comprising the same
SUMITOMO ELECTRIC INDUSTRIES8 citations80
US9395504B2Jul 19, 2016
System to control wavelength and method to control wavelength
SUMITOMO ELECTRIC INDUSTRIES4 citations71
US9766483B2Sep 19, 2017
Optical transceiver implementing erbium doped fiber amplifier
SUMITOMO ELECTRIC INDUSTRIES1 citations51
US9444221B2Sep 13, 2016
Laser apparatus and method to re-tune emission wavelength tunable LD
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US9743546B2Aug 22, 2017
Optical transceiver and method to assemble the same
SUMITOMO ELECTRIC INDUSTRIES1 citations50
US9653881B2May 16, 2017
Method for testing tunable wavelength laser device and tunable wavelength laser device
SUMITOMO ELECTRIC INDUSTRIES0 citations48
US9042415B2May 26, 2015
Method to tune emission wavelength of semiconductor laser diode
SUMITOMO ELECTRIC INDUSTRIES0 citations38