Inventor
KURIHARA KATSUMI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “KURIHARA KATSUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MTD SOUTHWEST INC
5 patentsUS6227160B1May 8, 2001
Operator carried power tool having a four-cycle engine and engine lubrication method
MTD SOUTHWEST INC30 citations92
US6863043B2Mar 8, 2005
Multi-position, operator-carried, four-cycle engine
MTD SOUTHWEST INC17 citations91
US6666184B2Dec 23, 2003
Multi-position, operator-carried, four-cycle engine
MTD SOUTHWEST INC14 citations91
US6622688B2Sep 23, 2003
Operator carried power tool having a four-cycle engine and an engine lubrication method
MTD SOUTHWEST INC12 citations82
US6363904B1Apr 2, 2002
Multi-position, operator-carried, four-cycle engine
MTD SOUTHWEST INC13 citations81
RICOH KK
4 patentsUS5322269AJun 21, 1994
Apparatus for feeding sheets separately using an electrostatic separator and separating member
RICOH KK62 citations95
US5316282AMay 31, 1994
Sheet feeding and separating device for image forming equipment
RICOH KK63 citations95
US5219154AJun 15, 1993
Sheet feeding and separating device for image forming equipment
RICOH KK61 citations95
US5405128AApr 11, 1995
Sheet feed device for an image forming apparatus
RICOH KK39 citations91
KURIHARA KATSUMI
4 patentsUS8490597B2Jul 23, 2013
Vertical and horizontal engine
KURIHARA KATSUMI3 citations61
US8281758B2Oct 9, 2012
Engine lubrication method
KURIHARA KATSUMI4 citations61
US8627809B2Jan 14, 2014
Engine lubrication method
KURIHARA KATSUMI0 citations40
US8490596B2Jul 23, 2013
Vertical and horizontal engine
KURIHARA KATSUMI0 citations40