Inventor
KUROYANAGI TAKAO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “KUROYANAGI TAKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MAKITA CORP
16 patentsUS6142242ANov 7, 2000
Percussion driver drill, and a changeover mechanism for changing over a plurality of operating modes of an apparatus
MAKITA CORP243 citations98
USD436917SJan 30, 2001
Battery pack
MAKITA CORP73 citations96
USD436511SJan 23, 2001
Portable electric drill
MAKITA CORP78 citations96
US6523658B2Feb 25, 2003
Clutch mechanism for use in rotary tools having screw-driving and drill modes
MAKITA CORP55 citations95
US9308638B2Apr 12, 2016
Power tool and auxiliary handle member
MAKITA CORP38 citations94
USD559644SJan 15, 2008
Portable electric circular saw
MAKITA CORP16 citations83
USD505852SJun 7, 2005
Portable screw cutter
MAKITA CORP6 citations74
US10994325B2May 4, 2021
Fastening tool
MAKITA CORP6 citations72
USD907979SJan 19, 2021
Electric riveter
MAKITA CORP2 citations72
US12350809B2Jul 8, 2025
Electric work machine
MAKITA CORP0 citations62
US11185913B2Nov 30, 2021
Fastening tool
MAKITA CORP1 citations61
US11161168B2Nov 2, 2021
Fastening tool
MAKITA CORP1 citations61
US11504764B2Nov 22, 2022
Fastening tool
MAKITA CORP0 citations49
US11396038B2Jul 26, 2022
Fastening tool
MAKITA CORP0 citations49
US12122032B2Oct 22, 2024
Electric work machine and electric driver drill
MAKITA CORP0 citations43
US10532454B2Jan 14, 2020
Electric working machine
MAKITA CORP0 citations40