Inventor
SHINYA AKIHIKO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “SHINYA AKIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON TELEGRAPH & TELEPHONE
11 patentsUS6643439B2Nov 4, 2003
Photonic crystal waveguide
NIPPON TELEGRAPH & TELEPHONE76 citations95
US11747558B2Sep 5, 2023
Photonic crystal optical resonator
NIPPON TELEGRAPH & TELEPHONE2 citations67
US11799559B2Oct 24, 2023
Optical IQ modulator
NIPPON TELEGRAPH & TELEPHONE1 citations57
US12124080B2Oct 22, 2024
Photonic crystal device and atom trapping device
NIPPON TELEGRAPH & TELEPHONE0 citations56
US11300729B2Apr 12, 2022
Method for manufacturing optical device
NIPPON TELEGRAPH & TELEPHONE0 citations56
US12038607B2Jul 16, 2024
Optical arithmetic unit
NIPPON TELEGRAPH & TELEPHONE0 citations47
US12025832B2Jul 2, 2024
Photo-detector
NIPPON TELEGRAPH & TELEPHONE0 citations47
US11880116B2Jan 23, 2024
Optical digital/analog converter
NIPPON TELEGRAPH & TELEPHONE0 citations47
US11391887B2Jul 19, 2022
Photonic crystal optical element having an active medium in a light confinement portion
NIPPON TELEGRAPH & TELEPHONE0 citations47
US12007530B2Jun 11, 2024
Photonic crystal optical resonator and method for fabricating same
NIPPON TELEGRAPH & TELEPHONE0 citations46
US12155012B2Nov 26, 2024
Nanowire optical device
NIPPON TELEGRAPH & TELEPHONE0 citations44