Inventor
HOSOKAWA KOHEI
JP31 patents
⚠️ This page may combine multiple inventors who share the name “HOSOKAWA KOHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC CORP
13 patentsUS10454577B2Oct 22, 2019
Free space optical transmitter and free space optical communication method
NEC CORP2 citations73
US10411802B2Sep 10, 2019
Optical communication device, optical communication system, and optical communication method
NEC CORP4 citations73
US10313011B2Jun 4, 2019
Free space optical receiver and free space optical receiving method
NEC CORP3 citations73
US10256904B2Apr 9, 2019
Free space optical receiver and free space optical receiving method
NEC CORP2 citations73
US10122447B2Nov 6, 2018
Free space optical receiver and free space optical receiving method
NEC CORP4 citations73
US9621278B2Apr 11, 2017
Frequency offset compensation apparatus and frequency offset compensation method
NEC CORP2 citations73
US10862593B2Dec 8, 2020
Free-space optical communication receiving device and method of controlling the same
NEC CORP1 citations62
US7228513B2Jun 5, 2007
Circuit operation verification device and method
NEC CORP4 citations62
US9785614B2Oct 10, 2017
Fast Fourier transform device, fast Fourier transform method, and recording medium storing fast Fourier transform program
NEC CORP1 citations52
US11683116B2Jun 20, 2023
Light amplification device, light transmission system, and light amplification method
NEC CORP0 citations51
US10374581B2Aug 6, 2019
Digital filter circuit, signal processing device, and digital filter processing method
NEC CORP0 citations42
US10511409B2Dec 17, 2019
Received signal processor and method for processing received signal
NEC CORP0 citations41
US10298209B2May 21, 2019
Digital filter device and signal processing method
NEC CORP0 citations41
MAKITA CORP
9 patentsUSD994415SAug 8, 2023
Electric kettle body
MAKITA CORP5 citations74
USD994594SAug 8, 2023
Power base for electric kettle
MAKITA CORP2 citations72
USD1075649SMay 20, 2025
Battery charger
MAKITA CORP1 citations63
USD1088787SAug 19, 2025
Portable electric cutter body
MAKITA CORP0 citations62
USD1109079SJan 13, 2026
Charger
MAKITA CORP0 citations61
USD1075660SMay 20, 2025
Battery charger
MAKITA CORP0 citations61
USD1055849SDec 31, 2024
Battery charger
MAKITA CORP1 citations61
USD1044451SOct 1, 2024
Portable electric circular saw body
MAKITA CORP0 citations56
USD1104975SDec 9, 2025
Battery adapter
MAKITA CORP0 citations53
HOSOKAWA KOHEI
5 patentsUS8281277B2Oct 2, 2012
Signal selecting apparatus, circuit amending apparatus, circuit simulator, circuit emulator, method of signal selection and program
HOSOKAWA KOHEI2 citations60
US9280623B2Mar 8, 2016
Signal selection apparatus and system, and circuit emulator and method and program
HOSOKAWA KOHEI0 citations50
US8739107B2May 27, 2014
Signal selection apparatus and system, and circuit emulator and method and program
HOSOKAWA KOHEI0 citations50
US8683404B2Mar 25, 2014
Semiconductor verification apparatus, method, and program
HOSOKAWA KOHEI0 citations39
US8510691B2Aug 13, 2013
Semiconductor verification apparatus, method and program
HOSOKAWA KOHEI0 citations39