Inventor
NIHEY FUMIYUKI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “NIHEY FUMIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
11 patentsUS7518247B2Apr 14, 2009
Semiconductor device and its manufacturing method
NEC CORP21 citations91
US10535250B2Jan 14, 2020
Evacuation guidance system and evacuation guidance method
NEC CORP2 citations71
US12215027B2Feb 4, 2025
Nanocarbon separation method and nanocarbon separation apparatus
NEC CORP0 citations61
US11583804B2Feb 21, 2023
Nanocarbon separation method, nanocarbon purification method, and dispersion liquid
NEC CORP0 citations60
US11485640B2Nov 1, 2022
Single-walled carbon nanotube separation apparatus and single-walled carbon nanotube separation method
NEC CORP0 citations60
US11383984B2Jul 12, 2022
Nanocarbon separation device, nanocarbon separation method, and nanocarbon recovery method
NEC CORP0 citations60
US11280725B2Mar 22, 2022
Measurement device, measurement method, and program
NEC CORP0 citations60
US12299100B2May 13, 2025
Identification device, identification system, identification method, and program recording medium using a walking waveform of a user
NEC CORP0 citations50
US10713930B2Jul 14, 2020
Evacuation guidance system and evacuation guidance method
NEC CORP0 citations50
US11511229B2Nov 29, 2022
Nanocarbon separation method
NEC CORP0 citations47
US11857926B2Jan 2, 2024
Nanocarbon separation apparatus and nanocarbon separation method
NEC CORP0 citations46