Inventor

FUKUMITSU JIN

JP4 patents

⚠️ This page may combine multiple inventors who share the name “FUKUMITSU JIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HONDA MOTOR CO LTD

2 patents

US9914177B2Mar 13, 2018

Round hole machining method and round-hole machining device

HONDA MOTOR CO LTD0 citations45

US9862034B2Jan 9, 2018

Round hole machining method and round hole machining device

HONDA MOTOR CO LTD0 citations45

KUME MASAO

1 patent

US8424426B2Apr 23, 2013

Method and device for boring non-round hole

KUME MASAO8 citations80

SOGAWA KAZUSHI

1 patent

US8764521B2Jul 1, 2014

Grind-stone-mount of honing head

SOGAWA KAZUSHI0 citations39