Inventor
OOKUBO TAKAHIRO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “OOKUBO TAKAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI KOKI KK
7 patentsUS9808925B2Nov 7, 2017
Impact tool
HITACHI KOKI KK14 citations84
USD527969SSep 12, 2006
Portable electric hammer drill
HITACHI KOKI KK11 citations84
US8016047B2Sep 13, 2011
Electrical power tool with anti-vibration mechanisms of different types
HITACHI KOKI KK15 citations82
USD526873SAug 22, 2006
Portable electric hammer drill
HITACHI KOKI KK8 citations74
US11059156B2Jul 13, 2021
Impact tool
HITACHI KOKI KK6 citations73
US10016885B2Jul 10, 2018
Impact tool
HITACHI KOKI KK2 citations72
US7503402B2Mar 17, 2009
Power tool having lubricant leakage preventing structure
HITACHI KOKI KK6 citations62
TOKYO ELECTRON LTD
2 patentsUS11099480B2Aug 24, 2021
Treatment solution supply apparatus and treatment solution supply method
TOKYO ELECTRON LTD3 citations72
US10035173B2Jul 31, 2018
Chemical supply system, substrate treatment apparatus incorporating the same, and coating and developing system incorporating the same apparatus
TOKYO ELECTRON LTD0 citations50
FURUSHO TOSHINOBU
2 patentsUS9372405B2Jun 21, 2016
Chemical liquid supply method and chemical liquid supply system
FURUSHO TOSHINOBU3 citations68
US9086190B2Jul 21, 2015
Chemical supply system, substrate treatment apparatus incorporating the same, and coating and developing system incorporating the same apparatus
FURUSHO TOSHINOBU2 citations58