Inventor
HIGA YASUTAKA
JP8 patents
⚠️ This page may combine multiple inventors who share the name “HIGA YASUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FURUKAWA ELECTRIC CO LTD
6 patentsUS10193305B2Jan 29, 2019
Wavelength tunable laser device and laser module
FURUKAWA ELECTRIC CO LTD7 citations82
US11909174B2Feb 20, 2024
Reflection filter device and wavelength-tunable laser device
FURUKAWA ELECTRIC CO LTD0 citations59
US12062886B2Aug 13, 2024
Optical functional device and laser device
FURUKAWA ELECTRIC CO LTD0 citations49
US11482838B2Oct 25, 2022
Optical waveguide structure
FURUKAWA ELECTRIC CO LTD0 citations49
US10965094B2Mar 30, 2021
Wavelength-tunable laser device
FURUKAWA ELECTRIC CO LTD0 citations49
US12308616B2May 20, 2025
Semiconductor device
FURUKAWA ELECTRIC CO LTD0 citations41