Inventor
IWANAGA KAZUNARI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “IWANAGA KAZUNARI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI INT ELECTRIC INC
9 patentsUS10282622B2May 7, 2019
Marine intrusion detection system and method
HITACHI INT ELECTRIC INC8 citations82
US10853949B2Dec 1, 2020
Image processing device
HITACHI INT ELECTRIC INC3 citations69
US10346688B2Jul 9, 2019
Congestion-state-monitoring system
HITACHI INT ELECTRIC INC2 citations69
US9973947B2May 15, 2018
Wireless communication device and wireless communication system that performs wireless communication with a counterpart device using a directional antenna
HITACHI INT ELECTRIC INC2 citations66
US12175760B2Dec 24, 2024
Image analysis system, image analysis method, and image analysis program
HITACHI INT ELECTRIC INC0 citations51
US9875412B2Jan 23, 2018
Crowd monitoring system and crowd monitoring method
HITACHI INT ELECTRIC INC1 citations50
US11373409B2Jun 28, 2022
Photography system
HITACHI INT ELECTRIC INC0 citations42
US10691947B2Jun 23, 2020
Monitoring device
HITACHI INT ELECTRIC INC0 citations41
US10133937B2Nov 20, 2018
Crowd monitoring system
HITACHI INT ELECTRIC INC0 citations40
TOSOH CORP
5 patentsUS12528894B2Jan 20, 2026
Fluororesin, fluororesin particles, and methods for producing these
TOSOH CORP0 citations58
US12325769B2Jun 10, 2025
Fluororesin, fluororesin particles, and methods for producing these
TOSOH CORP0 citations58
US11807702B2Nov 7, 2023
Fluororesin, fluororesin particles, and methods for producing these
TOSOH CORP0 citations58
US12522679B2Jan 13, 2026
Method for producing fluororesin
TOSOH CORP0 citations48
US12398223B2Aug 26, 2025
Method for producing fluororesin particles
TOSOH CORP0 citations47