Inventor
IMAMURA RYUICHI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “IMAMURA RYUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI KOKI KK
23 patentsUS7997177B2Aug 16, 2011
Miter saw
HITACHI KOKI KK17 citations92
US7886644B2Feb 15, 2011
Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
HITACHI KOKI KK11 citations92
US7669510B2Mar 2, 2010
Miter saw having holder fixing mechanism
HITACHI KOKI KK16 citations92
US7418894B2Sep 2, 2008
Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
HITACHI KOKI KK18 citations92
US7383759B2Jun 10, 2008
Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
HITACHI KOKI KK10 citations92
US7373866B2May 20, 2008
Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
HITACHI KOKI KK14 citations92
US7367254B2May 6, 2008
Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
HITACHI KOKI KK10 citations92
US7331264B2Feb 19, 2008
Miter saw having mechanism for adjusting tilting angle of circular saw blade
HITACHI KOKI KK29 citations92
US7207251B2Apr 24, 2007
Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
HITACHI KOKI KK20 citations92
USD513271SDec 27, 2005
Sliding compound miter saw
HITACHI KOKI KK25 citations92
US8359960B2Jan 29, 2013
Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
HITACHI KOKI KK5 citations84
US7726225B2Jun 1, 2010
Miter saw having holder fixing mechanism
HITACHI KOKI KK13 citations84
US7387058B2Jun 17, 2008
Miter saw having light beam projection device
HITACHI KOKI KK9 citations84
US7905167B2Mar 15, 2011
Miter saw
HITACHI KOKI KK7 citations83
US7503246B2Mar 17, 2009
Slide type miter saw
HITACHI KOKI KK8 citations82
US7930962B2Apr 26, 2011
Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
HITACHI KOKI KK3 citations74
US7793575B2Sep 14, 2010
Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
HITACHI KOKI KK6 citations74
US7696450B2Apr 13, 2010
Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
HITACHI KOKI KK3 citations74
USD415000SOct 12, 1999
Bench circular saw
HITACHI KOKI KK5 citations63
US8047111B2Nov 1, 2011
Miter saw having angle adjustment mechanism
HITACHI KOKI KK5 citations62
US9174288B2Nov 3, 2015
Slidable miter saw with guiding mechanism
HITACHI KOKI KK1 citations52
US8770076B2Jul 8, 2014
Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
HITACHI KOKI KK0 citations52
US9950376B2Apr 24, 2018
Miter saw having dust proof structure for bearing which allows cutting unit to move in parallel to base surface
HITACHI KOKI KK0 citations42