Inventor

KOIKE RYUJI

JP4 patents

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

KOYAMAISHI NAOTO

1 patent

US8499750B2Aug 6, 2013

Oil mist separator for internal combustion engine

KOYAMAISHI NAOTO22 citations86

TOYOTA MOTOR CO LTD

1 patent

US11002231B2May 11, 2021

Intake device for internal combustion engine

TOYOTA MOTOR CO LTD0 citations42

KOSEKI YUKIO

1 patent

US8783223B2Jul 22, 2014

Oil pan

KOSEKI YUKIO0 citations42

MURAKAMI MOTOICHI

1 patent

US8556514B2Oct 15, 2013

Sliding support structure for shaft member

MURAKAMI MOTOICHI0 citations41