Inventor

MITSUDA MASAHIRO

JP18 patents

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

MITSUDA MASAHIRO

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

Optical device and method for producing the same

Optical fiber amplifier and optical fiber transmission system

Optical communications module and method for mounting optical communications module

Optical transmitter/receiver apparatus, method for fabricating the same and optical semiconductor module

Bidirectional optical semiconductor apparatus

Optical transmitter/receiver apparatus, method for fabricating the same and optical semiconductor module

Semiconductor light-receiving device, method of manufacturing the same, bidirectional optical semiconductor device, and optical transmission system

Bidirectional optical semiconductor apparatus

Optical fiber amplifier, semiconductor laser module for pumping and optical signal communication system

Erbium-doped fiber amplifier and an optical fiber communication system

Optical fiber amplifier and optical fiber communication system

Optical fiber amplifier and optical fiber transmission apparatus

Light-wave circuit module and method for manufacturing the same

Semiconductor laser module, optical fiber amplifier and optical transfer system

Planar optical waveguide, method for manufacturing the same and polymer optical waveguide

Intermediate isolator type fiber amplifier and fiber transmission system

Bidirectional optical semiconductor apparatus

NUVOTON TECHNOLOGY CORP JAPAN

Semiconductor device